%%%%%%%%%%%%%%%%%%%%%%%%%%%%% EXAMPLE FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%% FOR JHEPcls 3.1.0 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\documentclass[published]{JHEP3} % 10pt is ignored!

\JHEP{00(2007)000}

\JHEPspecialurl{http://jhep.sissa.it/JOURNAL/JHEP3.tar.gz}

\usepackage{epsfig,multicol,bbm}

%Begin special definitions for Instructions file
\newcommand{\ttbs}{\char'134}%\backslash for \tt
\newcommand\fverb{\setbox\fverbbox=\hbox\bgroup\verb}
\newcommand\fverbdo{\egroup\medskip\noindent%
			\fbox{\unhbox\fverbbox}\ }
\newcommand\fverbit{\egroup\item[\fbox{\unhbox\fverbbox}]}
\newbox\fverbbox
\newcommand{\jhepname}{JHEP}
%end

\title{Sample paper in JHEP format}

\author{Paolo Dall'Aglio\thanks{Footnotes should appear on the 
		first page only to indicate your present address (if
		different from your normal address), research grant,
		sponsoring agency, alternative e-mail, etc. These are 
		obtained with the {\tt\ttbs thanks} command.}\\
	SISSA/ISAS, Trieste, Italy, via Beirut 2-4, 34013\\
	E-mail: \email{pm@medialab.sissa.it}}

\received{\today} 		%%
%\revised{}
\accepted{\today}		%% These are for published papers.


\preprint{\hepth{9912999}}	% OR: \preprint{Aaaa/Mm/Yy\\Aaa-aa/Nnnnnn}
			  	% Use \hepth etc. also in bibliography.  

\abstract{The present pages provide the documentation, and a \LaTeXe{}
example, for the use of the document class {\tt JHEP3.cls} and for
the style adopted for publishing in JHEP. Also preprints can be
prepared in this style.  The output is generated by \LaTeXe{} with the
class file {\tt JHEP3.cls}, which is the new version of the
\jhepname\
class, thereby substituting the standard {\sf article} class (and the
old {\tt JHEP.cls}). The present version is: {\sf JHEP 3.1}.}

\keywords{TeX, LaTeX, JHEP}

\dedicated{Dedicated to\ldots\\if you want.}




\begin{document} 

%\maketitle  IS IGNORED %%%%%%%%%%%


\section{Introduction}

These pages provide an example of the format employed for publishing 
papers in the \href{http://jhep.sissa.it}{JHEP Electronic Journal}.

Papers are written using \LaTeXe{} in the class \jhepname,
provided by the file {\tt JHEP3.cls}. 

The \jhepname\ class is an extension of the standard {\sf article} class, 
and files written in {\sf article} style are typeset just by changing
the class name (possibly after making some minor changes).

\pagebreak[3]

The \jhepname\ class can in fact also be used to prepare preprints. 
This is recommended in case one eventually intends to submit a paper to \jhepname.

While respecting the common latex syntax, \jhepname\ incorporates
features like automatic in-text figures and hyper-references 
for formul\ae, bibliography and table of contents. 

Hyper-functionality has been added to the normal \LaTeX{}
instructions so that there is no need to learn new commands, 
except for new operations like hyper-linking inside or outside the
document, and sending e-mail. 

{\tt JHEP3.cls} has been developed to run on a version of \LaTeXe{}
newer than or equal to {`June 96'}, for code compatibility.

\paragraph{pdflatex} can be used, but not with the 
{\tt published} option. Also remember that pdflatex with
\verb!\pdfoutput=1! implies that you are using figures in formats like
{\tt pdf}, {\tt jpg} or {\tt png}. If you then submit your paper to
\jhepname\ your file will be compiled with \LaTeX\ and only postscript
figure are acceptable.



\section{Syntax}


% DO NOT LOOK AT THE FOLLOWING, IT'S PARTICULAR, DUE TO \tt.
\TABLE{\footnotesize\fbox{\parbox{7.2cm}{\baselineskip .7\baselineskip\tt\noindent
					\let\lbr\{\def\{{\char'173}%
						  \def\}{\char'175}%
	\smallskip\ttbs documentclass[options]\{JHEP3\}\\
	\ttbs title\{...\}\\
	\ttbs author\{name1\ttbs\ttbs\ addr\ttbs\ttbs\ E-mail:\ \ttbs email\{...\}\}\\
	\ttbs author\{name2\ttbs\ttbs\ addr\ttbs\ttbs\ E-mail:\ \ttbs email\{...\}\}\\
	\ttbs abstract\{...\}\\
	\ttbs keywords\{...\}\\[-1ex]
	\ttbs preprint\{...\}\rm\ or
	\tt$\left\lbr\hskip-1.2ex\hbox{\tt\begin{tabular}{l}
	\ttbs received\{...\}\\
	\ttbs revised\{...\}\\
	\ttbs accepted\{...\}\\
	\ttbs JHEP\{...\}\end{tabular}}\right.$\\[-1ex]
	\ttbs dedicated\{...\}\\
	\vdots\\
	\ttbs begin\{document\}\\
	\vdots\\
	\ttbs acknowledgments\\
	\vdots\\
	\ttbs end\{document\}
	}\caption[Structure of a document]{Structure of a document}}}


\noindent The \jhepname\ class has just a minor number of differences
compared to the standard {\sf article} of \LaTeX, as well as some new
features. This table shows the structure of a document. 

The first command declares that you are using the \jhepname\ class, 
and provides the desired \textref{options}{options}.

Then \verb!\title!, \verb!\author!, \verb!\abstract! are 
required for the \textref{titlepage}{title page} contents.

A command \verb!\preprint! is active to insert the 
preprint numbers at the top right-hand corner, unless 
the \textref{published}{{\tt published} option} is provided.

In this case the paper is assumed to be accepted for publication in \jhepname\ and 
its history must be supplied with the  commands \verb!\received!,
(possibly \verb!\revised!), \verb!\accepted!, \verb!\JHEP!.

On published papers informations on copyright and publication
automatically appear on the front page. Commands to modify these infos
are \verb!\JHEPcopydate! (to change the copyright year, that by
default is the current one) and \verb!\JHEPspecialurl! (to modify the
url where the document is available).

At \verb!\begin{document}! a title page is automatically generated
so that there is no need for a \verb!\maketitle! command, or 
{\tt titlepage} option.

An \verb!\acknowledgments! command can be used to insert the
relative section, in its place, e.g. at the end of the introduction or after
the conclusions.


\section{Options}
Table~\ref{options} shows the options which can be used 
at the \verb!\documentclass! command for \jhepname:

\TABULAR[t]{|l|l|}{\hline 
\tt hyper(*),
	 	& To choose between hyper and paper versions.\\
\tt nohyper $\equiv$ paper
		& Hyper version is hyper-active and oneside.\\
		& Paper version is not hyper-active.\\
\hline
\tt draft	& Enables the draft mode: labels and citations appear on\\
		& the margin, processing info at the top of every page,\\
		& and {\tt epsfig} figures appear as a box with the filename. \\
\hline
\tt a4paper(*),	& Standard paper size options. \\
\tt letterpaper	& Options {\tt a5paper, b5paper, landscape}\\
\tt legalpaper	& are not defined.\\
\tt executivepaper	&\\
\hline 
\tt 11pt(*), 12pt& For preprints only, the author can choose {\tt11pt} 
			or {\tt 12pt}.\\ 
\hline
\tt oneside(*), twoside
	& These set the page margins for one or two-side mode \\
	& and the side of figures, tables and margin notes.\\
\hline
\tt notoc%
		& To disable the automatic table of contents.\\
\hline
\tt published\label{published}%
		& Inserted by the Journal for processing accepted papers.\\
\hline}{Options. {\tt(*)} are defaults.\label{options}}

Options with an asterisk ({\tt hyper, a4paper, 11pt, oneside}) are the
default behavior. Note that {\tt titlepage, 10pt, a5paper, b5paper,
landscape} are not provided. The option {\tt proceedings} still exists
but should not be used and will be removed in future releases.



\section{Genaral layout}

The following defaults are fixed as the selected format for publication and, 
accordingly, some \LaTeX{} commands and options are disabled. 


\subsection{Dimensions}

The width and the height of the text depend on the declared
 paper type. They amount to 74\% of the paper width and 77\% of the
paper height.

The default is {\tt a4paper}, and the text dimensions are shown on 
these pages: width 15.5\,cm, height  22.8\,cm. 

The value of \verb!\baselinestretch! is set to 1.1 line spacing.


\subsection{Pagestyle}

The selected pagestyle is that of the present example and
\verb!\pagestyle!, \verb!\thispagestyle! are ignored.


\subsection{Fonts} 

The default font is a 11 point CM Roman, both for the hyper version
than the paper one. This dimension is easy to read on the screen and
is suitable for reduction. This is the only choice allowed for published
papers. 

For preprint papers the author is free to choose a {\tt 11pt} or
{\tt 12pt} option.


\subsection{Table of contents} \label{sec:toc}

A table of contents is automatically inserted at the top of the second page,
before the document starts. In case a document had no sections (e.g. letters or short
communications) the table of contents is omitted. 

In preprint mode, the \textref{options}{{\tt notoc}} option can be given to
suppress this feature.

 
\section{Title page}\label{titlepage}

A title page is automatically generated at the beginning of the document, 
in `flushed left' style. 
Note that \verb!\maketitle! or the \verb!titlepage! option no longer exist.

The top line contains either the preprint numbers 
or the \jhepname\ logo, plus publication information, for papers accepted by the
Journal.
All the information on the title page is supplied with the following
commands which must appear in the preamble. 


\subsection{Mandatory commands}
\newcommand\bit{\noindent$\bullet$ \verb}

\fverb!\title{...}!\fverbdo The title, typeset in Sans-Serif.  As in
the titles of sections, only the first letter is capital (and the
initials of personal names). Avoid, if possible, math symbols,
otherwise write them in normal math style, without \verb2\mathbold2.

\fverb!\author{...\\...}!\fverbdo This command provides the name of
one or more authors.  The lines after `\verb!\\!'  are typeset as the
address, where line breaks can be obtained with further `\verb!\\!'
commands.

List multiple authors in alphabetical order, grouping in the same
\verb!\author! field authors belonging to the same institution, while
for other authors with different addresses more \verb!\author!
commands can be used.  Use exponents $^{ab\dots}$ only when the
situation in very intricated.  Reference to grants and financial
supports should be moved to the acknowledgments.

For each author provide: first and family name; complete institution's
name and address (if possible, only one per author); e-mail address
(with the command \textref{email}{\tt\ttbs email}).

\fverb!\abstract{...}!\fverbdo This provides the abstract, and
substitutes the old \LaTeX{} environment. By choice, only `horizontal'
material can be put in the abstract, to prevent line breaks and
display-math formul\ae. In-text formul\ae{} are of course allowed.
Also note that the abstract is part of the title page and thus must be
declared {\it before} \verb!\begin{document}!.  The abstract must be
short enough to be fully contained in the title page.

\subsection{Optional commands}

\fverb!\thanks{...}!\fverbdo  This command generates a footnote on
the title page and should be used inside \verb!\author! to provide 
additional information for any single author, like research grants, 
sponsoring agencies, present address when different from the normal 
address, alternative e-mail addresses.

\fverb!\preprint{...}!\fverbdo  This command is used to provide the
preprint reference numbers. It inserts  this information at the top
right-hand corner of the title page.

\fverb!\keywords{...}!\fverbdo  This command inserts a line
containing the keywords for the paper in question. A
\href{http://jhep/JOURNAL/keywords.html}{list of
keywords} is provided by the \jhepname\ Journal. They must appear on
the same line separated by commas.

\fverb!\dedicated{...}!\fverbdo  This command inserts a dedication on the 
titlepage below the abstract, it is flushed right in small italic style.

\fverb!\received{...}, \revised{...}, \accepted{...}, \JHEP{...}!\fverbdo 

\noindent These four commands should not be used by
authors. They are automatically inserted by the Journal to show, in
the head of the first page, the dates of arrival (revision) and
acceptance, and to insert a `watermark' to show the vertical \jhepname\
numbering in the published version.

\section{The main text}

The text is usually divided into numbered \emph{sections}. Avoid, if
possible, subsubsections, and never use non-numbered sections.  For
small subsections not to appear in the ToC, the command
\verb2\paragraph2 can be used.

\emph{Appendices}, to be put between the acknowledgments and the
bibliography, are obtained with command \verb!\appendix! before the
first \verb!\section{Title of appendix}!. In this way also equations
are numbered correctly. Titles of appendices shoul not be simply
``Appendix A, B\dots''

To emphasize words or sentences within the text do not use {\bf
boldface}, {\sl slanted} or {\sf sans-serif}. Use, sparingly, only
\emph{italic}, possibly with the \verb2\emph2 command.

Latin abbreviations (e.g.: et al.) should be written without emphasis
(i.e.\ in roman characters).

\subsection{Mathematics}\label{sec:eq}

Equations are formatted as in plain \LaTeX, plus hyperlinks, like in 
the example at the end of these pages (see equation~\ref{eq:pi}). 
The spacing around the {\tt\&}'s in the {\tt eqnarray} environment 
is slightly reduced, equal to that of the {\tt equation} environment.

Only very short and simple formul\ae\ should be left \emph{undisplayed}. In
particular avoid it when the formula contains high material, like a
big fraction, an integral or a matrix.  A small fraction can be left
in text, writing it in solidus: $\partial y/\partial x$ and not
$\frac{\partial y}{\partial x}$, unless it is the coefficient of a
longer expression. For matrices see below. For integrals and series
don't use \verb2\displaystyle2.

In \emph{displayed formul\ae} all the above symbols go in
\verb2\displaystyle2. In particular remember that you have to declare
it explicitly in some environments, like \verb2{array}2.

Whenever opportune use \verb2\left2 and \verb2\right2 to make sure that
the parentheses or brackets are big enough.

Displayed formul\ae\ are part of the text. So \emph{punctuation}
before and after them is to be put accordingly. At the end of a formula
put a small space \verb2\,2 before the punctuation, except when the
formula finishes with a delimiter (like ),\,],\,\},\,$|$,\,$||$) obtained with
\verb2\right2, which adds spacing by itself.

Multiple formul\ae\ must be aligned on the equal signs:
\begin{eqnarray}
\mu^j_B&=&{1\over Q}w^j_\alpha \eta^\alpha_B\,,
\nonumber\\
{\bar \mu}^B_j&=&{1\over Q}{\bar\eta}_\alpha^B {\bar w}^\alpha_j\,.
\label{2equazioni}
\end{eqnarray}
If the equations are short they can also be written as
$$
\mu^j_B={1\over Q}w^j_\alpha \eta^\alpha_B\,,
\qquad
{\bar \mu}^B_j={1\over Q}{\bar\eta}_\alpha^B {\bar w}^\alpha_j\,,
$$
the space between them being always \verb2\qquad2.

The same alignment rule holds for continued equations
\begin{eqnarray}
\mu^j_B&=&{1\over Q}w^j_\alpha \eta^\alpha_B
\nonumber\\
&=&{1\over Q}{\bar\eta}_\alpha^B {\bar w}^\alpha_j\,,
\end{eqnarray}
without repetition of the equal sign.
Of course the signs on wich the alignment is placed can be also $>$,
$\ge$, $\sim$, $\leftrightarrow$ etc., provided they have the same role in
the two equations.

If an equation is too long to fit in one line, it must be broken as in
the following example
\begin{eqnarray*}
J&=&\frac12P\gamma\pi\left[\gamma(\gamma^2+1)
\left\{(\alpha^2+\beta^2)^2-2(\alpha^2-\beta^2)+1\right\}\right]\times
\nonumber\\&&
\times\Biggl\{(\alpha+\beta)\left\{(\alpha^2+\beta^2)^2
+2\gamma^2(\alpha^2-\beta^2)+\gamma^4\right\}+
\nonumber\\&&\hphantom{\times\biggl\{}
+\,d\left[\left\{(\alpha^2+\beta^2)^2-2(\alpha^2-\beta^2)
+\gamma^4\right\}+\frac{\gamma^2+1}
{\alpha^2+\beta^2}(3\alpha^2-\beta^2-1)\right]\Biggr\}
\nonumber\\
&\ge &0\,.
\end{eqnarray*}
This example shows several features of broken formul\ae. The alignment
for operation signs is immediately right of the equal sign. The
formula is broken at the end of mathematical phrase, e.g.\ before a
big brace. When the break occurs inside a brace the continuing lines
are to be indented until the brace using \verb2\hphantom2. The opening
curly brace is as big as the closing one, even though the second line
does not contain high material. The operation signs (and \emph{not}
the (in)equality signs) are repeated at the end of a line and the
beginning of the following one. Notice that when the break occurs in a
product (usually written be juxtaposition) the sign $\times$
is used.

When also the left hand side is long the best place to break the
formula is the equal sign, somewhat shifting the right and left had
sides:
\begin{eqnarray*}
&\displaystyle
\int_0^\infty dx\,\{l_r(ax) \,J_s(bx)+J_r(ax)l_s(bx)\}=\qquad\qquad
\nonumber\\
&\displaystyle
\qquad\qquad=\int_0^\infty dx\,\{m_r(ax) \,H_s(bx)+H_r(ax)m_s(bx)\}\,.
\end{eqnarray*}

Excluding the dramatic case of page-long formuale, avoid breaking
formul\ae\ across pages, possibly modifying the text. Exceptionally it
can be acceptable for different aligned equations like~(\ref{2equazioni})

\paragraph{Special symbols.}

The package {\tt amssymb} (see~\cite[chapter~8]{LC}) is used by
defauld in the {\tt JHEP3.cls}.

In this package the fonts \verb2\mathbb2 are available, which are used
for sets of numbers (such as the reals $\mathbb{R}$, the integers
$\mathbb{Z}$, and so on\dots) and for other classical uses such as
projective spaces $\mathbb{C}\mathbb{P}$ and $\mathbb{W}\mathbb{P}$.
Unfortunately this provides only capital letters. If one needs
$\mathbbm{1}$ to denote unitary matrix (or other numbers), this is
obtained with the package \verb2bbm2 and the command \verb2\mathbbm{1}2.

This package provides also many other mathematical symbols. Two
symbols that often authors end up defining by themselves are
\begin{quote}
\verb2\lesssim2\qquad  $\lesssim$
\qquad\qquad
\verb2\gtrsim2\qquad $\gtrsim$
\end{quote}

As for matrices the best choice is
\verb2\pmatrix{a&b\cr c&d}2.\footnote{Notice that the end of line is given by
{\tt\ttbs cr} and not by {\tt\ttbs\ttbs}.} Which gives
$$
\pmatrix{a&b\cr c&d}\,.
$$
Avoid matrices in the text, but if it is necessary, use the same
command in scriptsize: \verb2{\scriptsize$\pmatrix{a&b\cr c&d}$}2
gives {\scriptsize$\pmatrix{a&b\cr c&d}$}.
A summary of special symbols is given in table~\ref{symbols}.

\TABLE[t]{\small%
\let\lbr\{\def\{{\char'173}%
\let\rbr\}\def\}{\char'175}%
\begin{tabular}{|l|l|l|}\hline
Sets of numbers	& $\mathbb{N,Z,Q,R,C},\dots$	& To be written with font\\\cline{1-2}
%
Tori		& $\mathbb{T}$		& \tt \ttbs mathbb \rm given \\\cline{1-2}
%
Projective spaces & $\mathbb{P},\mathbb{CP}, \mathbb{WP}^1$&by package \tt amssymb \\\hline
%
Unitary matrix & $\mathbbm{1}$ & \tt\ttbs mathbbm\lbr 1\}.\\\hline
Groups  & $\mathop{\rm SU}(N), \mathop{\rm {}U}(2)$ 		& \tt \ttbs mathop\lbr\ttbs rm
		SU\rbr (N), \\
%
&&\tt \ttbs mathop\lbr\ttbs rm \lbr\rbr U\rbr(2)\\\cline{2-3}
%
	& $\mathop{\rm Spin}(2)$	& \tt \ttbs mathop\lbr rm
		Spin\rbr (2) \\\cline{2-3}
%
	& $\mathop{\rm SL}(2,\mathbb{Z})$	&\tt  \ttbs mathop\lbr
		\ttbs rm SL\rbr (2,\ttbs mathbb\lbr Z\rbr)\\\hline
%
anti-de Sitter & AdS, AdS/CFT & no mathmode when the name of a theory\\\cline{2-2}
%
&$AdS\times S^5$\dots &mathmode when it's a manifold\\\hline
%
&type-IIB, type IIB\dots& hyphenated only if it's an adjective:\\\cline{1-2}
%
&large-$N$, large $N$&e.g.\ ``large-$N$ theory holds for large $N$''\\\hline
%
Real and & $\mathop{\rm Re}z$, $\mathop{\rm Im}z$ & Always with {\tt\ttbs mathop}.\\
%
imaginary parts &   & Don't use the awful {\tt\ttbs Re} which gives $\Re$.\\\hline
%
Text in formul\ae\ & $F+\hbox{c.c.}= \hbox{const.}$ &In roman: use
		{\tt\ttbs hbox} in text,\\\cline{2-2}
%
and subscripts & $f_{\rm max}$ &and {\tt\ttbs rm} in subscripts\\\hline
%
Matrices & $\displaystyle\pmatrix{a&b\cr c&d}$ & 
		Use {\tt\ttbs pmatrix\lbr a \& b \ttbs cr c \& d\rbr} and\\\cline{2-3}
%
	& small {\scriptsize$\pmatrix{a&b\cr c&d}$} in text and & 
			{\tt  \lbr\ttbs scriptsize\$\ttbs
			pmatrix\lbr\dots\rbr\$\}}\\\hline
\end{tabular}
\caption{Special symbols.\label{symbols}}}



\subsection{Theorems and such}\label{sec:thm}

The format for theorems, lemmas and so on is established. As usual they are to
be defined by \verb!\newtheorem{theorem}{Theorem}!,
\verb!\newtheorem{lemma}{Lemma}! \ldots. The command \verb!\Proof! 
is provided to introduce the proof.


\section{Extra features}


\subsection{Figures and tables}

The \jhepname\ class can insert figures and tables in the text via the two
basic commands:


\fverb!\FIGURE[pos]{body}!\fverbdo
\smallskip
\FIGURE{\epsfig{file=jhepfig.eps,width=5cm} 
        \caption[Example of figure]{Made with \tt\ttbs FIGURE.}%
	\label{myfigure}}

\noindent This command inserts an in-text figure like the example on the
\csname if@twoside\endcsname\ifodd\count0left\else right\fi\else right\fi. 
The {\tt body} can contain any `horizontal' material, {\it i.e.\ no
vskips}, and its width is automatically calculated.
To select a given width one should enclose the content in a
\verb!\parbox!. 

The \verb!\caption{...}! command can be used inside and works as usual.
A typical form of {\tt body}, which uses {\sf epsfig}, 
is `\verb!\epsfig{...}\caption{...}!', 
with any size changing commands.
\medskip

\pagebreak[3]

\fverb!\TABLE[pos]{body}!\fverbdo\smallskip\\
This command is similar to \verb!\FIGURE!. As with the
\verb!table! environment of \LaTeX{}, authors have to use a {\tt tabular}
environment inside to generate the actual table.

Both commands generate floating objects which are inserted in the
text as soon as there is enough space on the page. 
If the object happens to be larger than 60\%{} of the textwidth, 
it is centered in the page like usual \LaTeX{} floats.


\TABULAR{|c|l|}{
	\hline	\tt r	& {\it right hand side}\\
	\hline	\tt l	& {\it left hand side}\\
	\hline	\tt p(*)& {\it right} in one-side mode\\
			& {\it alternating} in two-side mode\\ 
	\hline}{\label{mytable}Horizontal position as in \cite{fltf}}

The optional argument {\tt pos} can be used to change the
{\it horizontal} positioning, which by default is {\tt p}.
This corresponds to: right hand side in one-side mode or 
outer part of the pages in two-side mode.

Note that the side of pages is inverted with
respect to usual numbering, due to the title page.

In case the figure or table is larger than 60\%, the argument {\tt pos} 
selects the {\it vertical} positioning as in \LaTeX{} \cite{LC}, with the
default setting {\tt ht}. As a consequence, by default, the big floats appear
either at the point where they are called or at the top of subsequent pages. 

When in draft mode, if one wants a list of figures (or of tables) an
optional argument to the caption should be added containing the text
due to appear in the list.

Two further commands are provided as a shorthand for useful
forms of \verb!\FIGURE! and \verb!\TABLE!:


\fverb!\EPSFIGURE[pos]{filename}{capt}!\fverbdo\nopagebreak\smallskip\\
\nopagebreak
this command produces an in-text figure by calling the given {\it EPS
file} with \verb!\epsfig!. It is equivalent to:
\verb!\FIGURE[pos]{\epsfig{file=filename}\caption{capt}}!. 

Note that to use this command, the package {\sf epsfig} has to be invoked in the
preamble with \verb!\usepackage{epsfig}!. Using {\sf epsfig} also
gives the opportunity to scale the figures via the keywords {\tt
width} or {\tt height}, e.g.: 
\verb!\EPSFIGURE[pos]{filename,width=...}{capt}!.


\fverb!\TABULAR[pos]{align}{body}{capt}!\fverbdo\smallskip\\
This command can be used to produce a complete table: 
{\tt align} represents the alignment directives as in the
{\tt tabular} environment, {\tt body} contains the table entries, and
{\tt capt} the table caption. This is equivalent to:\\
\verb!\TABLE[pos]{\begin{tabular}{align}body\end{tabular}\caption{capt}}!


Moreover there are the commands

\fverb!\DOUBLEFIGURE[pos]{filename1}{filename2}{capt1}{capt2}!\fverbdo\smallskip

\noindent\fbox{\let\lbr\{\def\{{\char'173}\def\}{\char'175}%
		\begin{tabular}{@{}l@{}l@{}}
\tt\ttbs DOUBLETABLE[pos]&\tt\{\ttbs begin\{tabular\}...\ttbs end\{tabular\}\}\\
&\tt\{\ttbs begin\{tabular\}...\ttbs end\{tabular\}\}\{capt1\}\{capt2\}\\
      \end{tabular}}

\noindent to put two figures (or tables) one besides the other each
one with its caption and number.


\DOUBLEFIGURE[t]{jhepfig.eps, width=.4\textwidth}
{jhepfig.eps, width=.4\textwidth}{caption 1}{caption 2}

{\small
The code to implement these features is a modification of the
\LaTeXe{} package \verb!floatfig! \cite{LC}, still being developed
(presumably?) under the new name \verb!floatflt! \cite{fltf}.

The package has been modified to comply with \jhepname\ requests and to
correct the following problems: incompatibility with a \verb!\marginpar!;
in two-side mode floats to the following page retained the
previous (wrong) position; floats were not typeset at top of page.

}% END SMALL.


\subsection{Hyper-features}

Unless the {\tt nohyper} option is issued (same as {\tt paper}) the
following hyper-features are activated:

\paragraph{Email.} \label{email} A new command: 

\fverb!\email{!\it user@address\verb!}!\fverbdo\\
It inserts a {\tt mailto:user@address} link in the document to send
directly e-mail to the author. 
The e-mail address is always typeset in \verb!tt! font. 

\paragraph{Href's.} There are three new commands: 

\fverb!\href{!\it link\verb!}{!text\verb!}!, \verb!\name{!tag\verb!}!,
\verb!\base{!URL\verb!}!\fverbdo\smallskip\\
The first two commands, the building blocks of hyperlinks, are 
equivalent to the HTML insertions \verb!<A HREF="link">text</A>! 
and \verb!<A NAME="tag"></A>!. The command \verb!\base! provides the
base URL, used by some hyper-viewers to allow the use of relative
URL's. 
Lastly, a control sequence \verb!\hash! which gives a \verb!#!, to be
used inside \verb!\href! for linking manually inside documents.

{\small(Notice the absence of text inside the HTML tag, to make
target anchors invisible and avoid hyper-nesting problems).}

\paragraph{Table of contents.} The table of contents which appears on 
the second page contains hyperlinks to sections and pages. 
{\small(Because the TOC is not customizable, the code has to redefine 
internal \LaTeX{} commands, potentially breaking future compatibility).}

\paragraph{Bibliography and citations.} Each \verb!\cite! carries a
hyperlink to the respective item in the bibliography which appears at
the end of the document. See for example \cite{TeXbook,LC}. 
{\small (As for the table of contents, compatibility is broken).} All
references which use the provided \textref{sec:journ}{shortcuts}, are
linked to the corresponding online data on \jhepname, {\tt xxx} archives or SPIRES.

The package {\tt cite} should not be used because, redefining internal
commands, makes \verb!\cite! no longer hyper-active.

\paragraph{Pages.} Every page carries a target \verb!NAME=pag!{\it n} at
the top left corner. 

\paragraph{Refs.} In addition to the usual behavior, the three commands
\verb!\label!, \verb!\ref!, \verb!\pageref! are hyper-active:
\verb!\label{!{\it mylabel}\verb!}! inserts an HTML \verb!<A NAME=ref-mylabel>!
tag into the text, again with zero width. 
The \verb!\ref{!{\it mylabel}\verb!}! command then carries a link to it. 
Also the \verb!\pageref{!{\it mylabel}\verb!}! command generates a
link to the correct page 
(see the link to figure~\ref{myfigure} on page~\pageref{myfigure} or to
eq.~\ref{eq:pi} on page~\pageref{eq:pi}). There is also a new command:

\fverb!\textref{!\it mylabel\verb!}{!text\verb!}!\fverbdo\smallskip\\
The argument {\it text} becomes a link to the given label. This can be used
to produce HTML-like text links, but should be used sparingly, in view of the
paper version. As an example of an internal link see the same
\textref{myfigure}{picture}. 

If you have set your WWWBROWSER environment variable, or are running nDVI,
you can follow the links to other documents.

\subsection{Draft}

The {\tt draft} mode provides the following features, in addition to
the usual \csname if@draft\endcsname~~~~~~~~~~~~~\fi\verb!\overfullrule!:

\paragraph{Processing info.} The heading shows various processing 
information: class options, job name, time and date of processing. 

\paragraph{Citations.} For each \verb!\cite! command the corresponding
citation labels are reported in a margin note if possible, or locally. 

\paragraph{Labels.} At each \verb!\label! command the corresponding
label is reported in the margin if possible, or locally. 
(See appendix~\ref{sec:flags}, eq.~\ref{eq:zero} or table~\ref{mytable}).

\paragraph{List of figures (tables).} The commands
\verb!\listoffigures! and \verb!\listoftables! work only in draft
mode. If you use them you have to provide optional arguments to the
captions the will appear in the lists.

\subsection{Acknowledgments}

\fverb!\acknowledgments!\fverbdo This command starts a new section where 
acknowledgments can be placed. It usually resides at the end of the 
introduction or at the end of the paper. In fact:


\appendix

\section{Command summary}\label{sec:A}{\small

\paragraph{Preamble commands.} Commands to build the 
\textref{titlepage}{title page}:

\bit!\title{...}!: to declare the title.

\bit!\author{names\\addr}!: to supply names of authors
			    and a single address. More commands must
			    be used for different addresses.
			    Further \verb!\\!'s in \verb!addr! can be used
			    to break lines in the address. 

\bit!\thanks{...}!: should be used inside \verb!\author! to 
		    provide further information. It generates a
		    footnote in the titlepage.  

\bit!\abstract{...}!: provides the abstract. 

\bit!\preprint{...}!: provides the preprint numbers, which 
		      are typeset in the upper right-hand corner.

\bit!\keywords{...}!: provides the keywords, which appear
		      below the abstract. They are hyper-linked to the
		      appropriate search engine in \jhepname. Separate with commas.

\bit!\dedicated{...}!: a dedication is inserted on the
		       right hand-side, below the keywords.

\paragraph{Tables and figures.} To generate floating tables and figures,
				which are in-text if sufficiently
				narrow.

\bit!\TABLE[pos]{...}!: generates a table object. 
			It can be any `horizontal' material.
			\verb!\caption! can be used inside it. 

\bit!\FIGURE[pos]{...}!: generates a floating in-text figure, similar to
			 \verb!\TABLE!.

\bit!\TABULAR[pos]{align}{...}{capt}!: generates a full table, with
				       \verb!align! are the column
				       definitions as in \verb!tabular!,
				       \verb!...! the table entries, and
				       \verb!capt! the caption.

\bit!\EPSFIGURE[pos]{filename}{capt}!: generates a figure from the
					EPS file \verb!filename!. 

\bit!\DOUBLETABLE[pos]{\begin{tabular}...\end{tabular}}!

\hspace{6.7em}
\verb!{\begin{tabular}...\end{tabular}}{capt1}{capt2}!:
			produces two paired tables each with its caption
			and number.

\bit!\DOUBLEFIGURE[pos]{filename1}{filename2}{capt1}{capt2}!:
			generates two paired figures each with its caption
			and number.

\paragraph{Hyper commands.} 
The usual \LaTeX commands for citations, labels, references, are
hyper-active unless the {\tt nohyper} or {\tt paper} option is used to
prepare the paper version. New specific commands are: 

\bit!\href{url}{text}!: this command
can be used to link {\tt text} directly to some URL.

\bit!\name{tag}!: in case the author wants to insert a personal HTML tag in the
document.

\bit!\base{url}!: some hyper-readers support relative URLs, and
		  \verb!\base! provides the base.

\bit!\textref{label}{text}!: it is equivalent
to the \verb!\ref! command; this
links {\tt text} to the point where {\tt label} is used.


\paragraph{Journals.}\label{sec:journ} 
The following shortcuts for high energy physics journals are provided,
and authors are encouraged to use them. They all require three
arguments which are, in order, the volume number, the year {\it(four
digits)} and the page.  All macros will create links to the article in
the SPIRES database.  For \jhepname, the three arguments are: the
month (two digits), the year (four digits) and the journal number
(three digits). The link for \jhepname\ will be pointed to the
official publication site.

\setlength{\columnsep}{10pt}
\begin{multicols}{2}\small
\begin{verbatim}
\apa   -> Acta Phys. Austriaca
\apas  -> Acta Phys. Austriaca, Suppl.
\appol -> Acta Phys. Polon.
\advm  -> Adv. Math.
\adnp  -> Adv. Nucl. Phys.
\adp   -> Adv. Phys.
\atmp  -> Adv. Theor. Math. Phys.
\am    -> Ann. Math.
\ap    -> Ann. Phys. (NY)
\araa  -> Ann. Rev. Astron. & Astrophys.
\arnps -> Ann. Rev. Nucl. Part. Sci.
\asas  -> Astron. Astrophys.
\asj   -> Astron. J.
\app   -> Astropart. Phys.
\apj   -> Astrophys. J.
\baas  -> Bull. Am. Astron. Soc.
\bams  -> Bull. Am. Math. Soc.
\blms  -> Bull. London Math. Soc.
\cjm   -> Can. J. Math.
\cqg   -> Class. and Quant. Grav.
\cmp   -> Commun. Math. Phys.
\ctp   -> Commun. Theor. Phys.
\cag   -> Commun. Anal. Geom.
\cpam  -> Commun. Pure Appl. Math.
\cpc   -> Comput. Phys. Commun.
\dmj   -> Duke Math. J.
\epjc  -> Eur. Phys. J. C
\epjd  -> Eur. Phys. J. Direct. C
\epl   -> Europhys. Lett.
\forp  -> Fortschr. Phys.
\faa   -> Funct. Anal. Appl.
\grg   -> Gen. Rel. Grav.
\hpa   -> Helv. Phys. Acta
\ijmpa -> Int. J. Mod. Phys. A
\ijmpb -> Int. J. Mod. Phys. B
\ijmpc -> Int. J. Mod. Phys. C
\ijmpd -> Int. J. Mod. Phys. D
\ijtp  -> Int. J. Theor. Phys.
\invm  -> Invent. Math.
\jag   -> J. Alg. Geom.
\jams  -> J. Am. Math. Soc.
\jap   -> J. Appl. Phys.
\jdg   -> J. Diff. Geom.
\jgp   -> J. Geom. Phys.
\jhep  -> J. High Energy Phys.
\jmp   -> J. Math. Phys.
\joth  -> J. Operator Theory
\jpha  -> J. Phys. A
\jphc  -> J. Phys. C
\jphg  -> J. Phys. G
\lmp   -> Lett. Math. Phys.
\ncl   -> Lett. Nuovo Cim.
\matan -> Math. Ann.
\mussr -> Math. USSR Izv.
\mams  -> Mem. Am. Math. Soc.
\mpla  -> Mod. Phys. Lett.
\mplb  -> Mod. Phys. Lett.
\nature-> Nature
\nim   -> Nucl. Instrum. Meth.
\npa   -> Nucl. Phys. A
\npb   -> Nucl. Phys. B
\npps  -> Nucl. Phys. (Proc. Suppl.)
\nc    -> Nuovo Cim.
\ncs   -> Nuovo Cim. Suppl.
\pan   -> Phys. Atom. Nucl.
\pla   -> Phys. Lett. A
\plb   -> Phys. Lett. B
\pr    -> Phys. Rev.
\pra   -> Phys. Rev. A
\prb   -> Phys. Rev. B
\prc   -> Phys. Rev. C
\prd   -> Phys. Rev. D
\pre   -> Phys. Rev. E
\prep  -> Phys. Rept.
\prl   -> Phys. Rev. Lett.
\phys  -> Physica
\plms  -> Proc. London Math. Soc. B
\pnas  -> Proc. Nat. Acad. Sci.
\ppnp  -> Prog. Part. Nucl. Phys.
\ptp   -> Prog. Theor. Phys.
\ptps  -> Prog. Theor. Phys. Suppl.
\rmp   -> Rev. Mod. Phys.
\sjnp  -> Sov. J. Nucl. Phys.
\sjpn  -> Sov. J. Part. Nucl.
\jetp  -> Sov. Phys. JETP
\jetpl -> Sov. Phys. JETP Lett.
\spu   -> Sov. Phys. Usp.
\tmf   -> Teor. Mat. Fiz.
\tmp   -> Theor. Math. Phys.
\ufn   -> Usp. Fiz. Nauk.
\ujp   -> Ukr. J. Phys.
\yf    -> Yad. Fiz.
\zpc   -> Z. Physik C
\zetf  -> Zh. Eksp. Teor. Fiz.
 
\ibid  -> ibid.
\end{verbatim}
\end{multicols}
For journals that are not included in this list the command
\verb!\newjournal! can be used, that needs five arguments as in the
following example:

\noindent{\small\verb!\newjournal{J.\ Stat.\ Phys.\ }{JSTPB}{35}{1984}{193} -> !
\emph{J.\ Stat.\ Phys.\ }{\bf 35} (1984) 193}

\noindent with the link to Slac Spires archive given by the spires-code in the
second argument.

\pagebreak[3]

\paragraph{Archives.}
In addition, further shortcuts are provided for the {\tt xxx} archives. 
They require one argument, that is the combination of year (last two
digits), month (two digits) and archive number (three digits), totally
seven digits; 

\noindent \verb!\hepth -> {\tt hep-th/#1}!,  and all the others\vspace{-2ex}
 
\begin{verbatim}
\hepex, \heplat, \hepph, \accphys, \grqc, \quantph, \nlinsys, \qalg, 
\alggeom, \solvint, \suprcon, \astroph, \chaodyn, \condmat.
\end{verbatim}

\noindent and for math archives \verb!\Math{#1}{#2}! where the first argument
is for the two capital letters specification of the field and the second is the
archive number, e.g.:
\begin{verbatim}
\Math{QA}{9901241} -> {\tt math.QA/9901241}.
\end{verbatim}

\noindent For the new arXiv identifier the shortcut takes one argument which is the
arXiv id (YYMM.NNNN) e.g.
\begin{verbatim}
\arXivid{0701.0001} -> {\tt arXiv:0701.0001}.
\end{verbatim}

Notice that the shortcuts above also provide hyperlinks to the online data
of the corresponding references. For example:

\verb!\cmp{108}{1987}{535}! \ $\rightarrow\ $  \ignorespaces\cmp{108}{1987}{535};

\verb!\jhep{07}{1997}{001}! \ $\rightarrow\ $  \ignorespaces\jhep{07}{1997}{001};

\verb!\hepth{9604001}     ! \ $\rightarrow\ $  \hepth{9604001}.
} 



\section{Examples}

An {\tt eqnarray} to test draft labels and hyper-references.
\begin{eqnarray}
\sum_{n=-\infty}^\infty x^n &=& \sum_{n=0}^\infty x^{-n} -1
				+\sum_{n=0}^\infty x^n\\
&= & {1\over1-1/x} -1 +{1\over1-x}=0\,.\label{eq:zero}
\end{eqnarray}
Of course the radius in eq.~(\ref{eq:zero})\ldots

\medskip
This is the example for section~\ref{sec:eq}, Euler's (ubiquitous)
proof for the existence of God, which contains all basic operations and
objects of complex algebra:

\begin{equation}
{\rm e }^{i\pi} +1 =0\,.
\label{eq:pi}
\end{equation}



\section{About flags and limits}
{\small

New flags in this class which might be of some interest for advanced
users, are \verb!\if@hyper!, \label{sec:flags} \verb!\if@preprint!. 
They are {\tt true} when processing a {\tt hyper} or
a {\tt preprint} version, respectively.
\medskip 

As far as the code for tables and figures is concerned, some critical
behavior in the formatting can arise {\it in draft mode}.

Especially in conjunction with other floats or when \verb!\FIGURE! or
\verb!\TABLE! has a long caption with a label inside. The labels which
should be shown on the margin could appear in the wrong order.  The
same for citations inside footnotes.  In fact multiple labels inside a
float are difficult to show, and could appear superimposed.

Other limitations can be found in the documentation of the {\sf floatflt} 
package \cite{fltf}, and will be hopefully removed in the next release  
also for the files of this class. 

}

\section{History}
{\small
\begin{description}
\item [Version 3.1.5] added command \verb!\arXivid! to support the new arXiv identifer 

\item [Version 3.1.4] fixed compatibility with pdflatex

\item[Varsion 3.1.3] fixed rare bug in kwds link.

\item[Varsion 3.1.2] Fixed mistake in a warning about acceptance date Jacce@date.

\item[Varsion 3.1.1] Fixed mistake in \verb!\abstract! for 2001 papers.

\item[Varsion 3.1.0] changed aspect of title page (published only): publisher's info,
copyright info, url info --- old aspect for 2001 papers --- modified
\verb!\received!, \verb!\revised!, \verb!\accepted! commands --- new command \verb!\JHEPcopydate! to
override default copyright date --- new command \verb!\JHEPspecialurl! to
override default paper url --- warning for copyright date --- modified
macros \verb!\cmp! and \verb!\ctp! --- draft now shows 3.1 

\item[Varsion 3.0.5] Fixed unnecessary \verb!\if@hyper! - Fixed draft now shows 3.0.

\item[Varsion 3.0.4] Fixed \verb!\nim! hyperlink - Fixed nesting too deep in emacs editing.

\item[Varsion 3.0.3] fixed wrong skip name in titlepage.

\item[Varsion 3.0.2] Fixed a problem with \verb!\pdfoutput! from 'texlive' distribution --- changed logo name logo.eps $\to$ JHEPlogo.eps.

\item[Varsion 3.0.1] Fixed a problem with \verb!\preprint!.

\item [Version 3.0.0] In proceedings eliminated two column mode ---
font reduced from 12 to 11 pt --- Theorems with dot and new command
\verb!\proof! (only for procs and published) --- \verb!\cite! \& co.\
now work in abstract (\verb!\abstract! is a cs, not a box) --- amssymb
used by default --- fixed first line of \verb!\author! --- changed
space around footnotes --- added some glue around TOC --- fixed
command \verb!\caption!, now accepts optional argument for lot's and
lof's --- for proceedings new command \verb!\speaker! for procs ---
support for pdflatex --- corrected \verb!\textref! --- not allowed
\verb!>! and \verb!"! in labels --- changed pagenumber in procs ---
adjusted vertical spacing in title page --- message `no toc in procs'
--- command \verb!\revised! for revised papers --- added
\verb!\leavevmode! in \verb!\author! --- bibliography is ragged right
--- Phys. Rep. $\to$ Phys. Rept.  --- added journals shortcuts
\verb!\apa! \verb!\apas!  \verb!\advm! \verb!\adnp! \verb!\am!
\verb!\araa! \verb!\arnps! \verb!\asas! \verb!\asj! \verb!\apj!
\verb!\baas! \verb!\bams! \verb!\blms! \verb!\cjm!  \verb!\ctp!
\verb!\cag! \verb!\cpam! \verb!\epjd! \verb!\epl! \verb!\forp!
\verb!\faa! \verb!\grg! \verb!\ijmpc! \verb!\ijmpd! \verb!\ijtp!
\verb!\invm \jag! \verb!\jams! \verb!\jap! \verb!\jdg! \verb!\jpha!
\verb!\jphc! \verb!\ncl! \verb!\matan! \verb!\mussr! \verb!\mams!
\verb!\nature! \verb!\nim \ncs! \verb!\pan! \verb!\phys! \verb!\plms!
\verb!\pnas! \verb!\ptps! \verb!\sjpn! \verb!\spu! \verb!\tmf!
\verb!\tmp! \verb!\ufn! \verb!\ujp! --- generic shortuc for journals
\verb!\newjournal! --- generic shortcut for math archives \verb!\Math!
--- removed ``PrHEP'' from prep's bob-hook --- added control
for bop-hook in published --- ``List of Tables (Figures)'' $\to$
``List of tables (figures)'' --- changed name of class:
JHEP3.cls.


\item[Version 2.0.3] Fixed unwanted space in journal refs.

\item[Varsion 2.0.2] Fixed
section numbers in TOC, just paper mode --- PROCEEDINGS in the logo: 1
pt to the right --- From now only one \verb!\tableofcontents! is allowed ---
Added new refs. \verb!\app!, \verb!\appol!, \verb!\dmj!, \verb!\epjc!, \verb!\jphg!, \verb!\nuclex!.

\item[Version 2.0.1] Option ``proceeding" becomes ``proceedings" :
better --- \verb!\bottomfraction!  becomes 0.6 --- Changed some glue
around sections: more sober style --- Changed some
\verb!\DOUBLEFIGURE!, \verb!\DOUBLETABLE! code: will have to fix it
someday --- Floating figures are no longer notified when set --- fixed
typo in \verb!\atmp! --- changed \verb!\jhep! cit style to ``J. High
Energy Phys."  (forced to) --- Added ref. \verb!\lmp! --- Added
command \verb!\PrHEP! for bophook in proceedings.

\item[Version 2.0.0]  \sloppy Added PROCEEDINGS
support --- Now also 10pt has been reintroduced for preprints (so 10,
11 or 12) proceedings are 10pt, published are always 12pt --- Enlarged
\verb!\parindent! = \verb!\tocindent! --- \verb!\topnumber:! 2 $\to$ 3
--- \verb!\bottomfraction:! .3 $\to$ .35 --- Changed dimensions: .72w x
.76h (= c.a. 40 lines for a4) and rationalized according to
typographical rules --- Text is shorter to fit into us-letter paper
(sic.) --- Margins: .14 or .13,.15 in two sided mode --- Removed the
``dot" in \verb!\subsections!, left only in sections and appendices ---
Enlarged their fields in TOC, for many sections --- Less glue around
TOC --- Less space and glue around title and authors -- Sober style:
less space and glue around sections and subsections --- Rewrite of
some figures code. Definitely solved the ``persistent indentation"
problem with in-text figures --- Added \verb!\DOUBLEFIGURE! and
\verb!\DOUBLETABLE! --- Figures have three behaviors, in two column
--- Added \verb!\atmp!, \verb!\lmp!, \verb!\ppnp!.

\item[Varsion 1.3.2] Long time forgotten bugfix: Undefined
references were not reported in hyper mode. You know, I never forget
references.

\item[Version 1.3.1]  Restored some twocolumn settings in case one
  would like to go twocolumn for some pages. --- Shortened
  \verb!\marginparsep! 10$\to$9pt --- Corrected use of ~ in \verb!\href!
  --- Put some negative glue around the fields in titlepage, and some
  positive and negative one under the author --- Added a
  \verb!\label{-TOC-}! in the TOC, to correct number of LaTeX runs ---
  Removed \verb!\markboth! in \verb!\tableofcontents! (useless with
  JHEP) --- Corrected space in \verb!\cpc! --- Added \verb!\nuclth!.

\item[Version 1.3.0] Deleted option ``screen", it was like ``hyper" ---
``paper"=``nohyper" version is set to 12 pt like ``hyper" version: now
preprints have 11pt or 12pt, published has always 12pt --- ``twoside"
option ignored for pulished papers. It works only for nohyper
preprints --- Added option ``notoc" --- Changed \verb!\topfraction! .7
$\to$ .95, \verb!\textfraction! .2 $\to$ .05, \verb!\floatpagefraction! .5
$\to$ 1, \verb!\textwidth!, \verb!\textheight! (.76,.78) $\to$ (.74,.77),
\verb!\topmargin=1! line, margins: .12 $\to$ .13, \verb!\evensidemargin!:
.13 $\to$ .14 in twoside --- Put a DOT after section and subsection
numbers to cope with appendices: ``A. Calculation ..." --- TOC is
produced also for nohyper papers, and it has no dotted lines, for
subsections --- Changed \verb!\arraycolsep!: 5pt $\to$ 2pt for uniform
eqnarrays --- ``pos" optional argument works also for wide figures, it
becomes the vertical latex placement --- Bibliography is small, from
now on. --- Added \verb!\adv! = ``Adv. Phys.", \verb!\cpc! =
``Comp. Phys. Commun." \verb!\jmp! =``J. Mat. Phys.", \verb!\jgp!
=``J. Geom. Phys.", \verb!\hpa! =``Helv. Phys. Acta", \verb!\npa!,
\verb!\pla!, \verb!\pra!, b, c, e, \verb!\mplb!, \verb!\jetp! =``
Sov. Phys. JETP", \verb!\zetf! =``Zh. Eksp. Teor. Fiz.", \verb!\joth!
=``J. Operator Thoery", \verb!\ijmpb! --- \verb!\jhep! becomes italic
in references.

\item[Varsion 1.2.2] Widow and club penalties are 1000 from now ---
Put some glue around TOC --- added \verb!\JHEP!, the ``bophook" for
published papers.

\item[Varsion 1.2.1] Corrected ``draft" was reporting JHEP1.0 ---
Figure captions $\to$ \verb!\small!.

\item[Version 1.2.0]
Default is now ``preprint", and ``published" is reserved to the journal
--- Removed the 19xx from the years in the references shortcuts (Y2K
compliance:) --- Added \verb!\cmp!, \verb!\cqg!.

\item[Version 1.1.1] The TOC is now intelligent: if there are no
sections it does not appear. This requires 4 LaTeX runs! --- Equations
appearing before section 1 have a single number, no leading zero.


\item[Version 1.1 ] Deleted option ``final" --- \verb!\hash! works also
in ``nohyper" --- The \verb!~! works also in \verb!\base! --- \verb!\hepth!
and similar had 7 arguments, now only one: \verb!\hepth{9912999}! ---
Keywords: link to the correct JHEP search engine
(stdsearch?keywords=...) --- References: All hyperactive, linked to
SPIRES --- ``Published" specification bcomes ``Accepted".

\item[Version 1.0.1] Some adjustment in figure spacing --- Persistent
indentation I eliminated --- References: JHEP becomes boldface.

\item[Version 1.0]

The NesTeX stream gives birth to the first JHEP.cls.
\end{description}
}



\begin{thebibliography}{999}
\bibitem{fltf}  Maths Dahlgren, {\it Package {\tt floatflt}, distributed 
		with \LaTeXe{} 96/06/01}, 1994-1996.
\bibitem{LC}    M. Goossens, F. Mittelbach, A. Samarin, 
                {\it The \LaTeX{} Companion}, Addison-Wesley 1994.
\bibitem{TeXbook} D. E. Knuth, {\it The \TeX book}, Addison-Wesley 1986.


\end{thebibliography}

\end{document}
