% please don't change this:
\documentclass[12pt,twoside,a4paper]{article}
% \usepackage{qmc,any other package you need}, e.g.:
\usepackage{qmc,psfig}

% put your definitions here:
\newcommand\0{\hphantom{0}}
\newcommand\half{\textstyle{1\over2}}

\begin{document}

% use \\ for line breaks
\title{
Our contribution to the\\
Quantum Monte Carlo meeting
}
% if there are multiple authors and istitutions, 
% use $^a$, $^b$, $^c$... to identify the institutions
\author{
First Author$^a$\\
Second Author$^b$%
\footnote{Address after October 2001: Amundsen-Scott Base, South Pole}\\
Third Author$^a$
}
\instit{
$^a$Physics Department, National University of Antarctica\\
$^b$National Research Council of Antarctica
}
% define these AFTER \title and \author
% running authors: heading of even pages
\gdef\theauthor{F.\ Author, S.\ Author, T.\ Author}
% running title: heading of odd pages
\gdef\thetitle{Our contribution to the Quantum Monte Carlo meeting}

\maketitle


\begin{abstract}
This is to show you how to use of the Quantum Monte Carlo
meeting \LaTeX\ style file.  It is a trivial modification of the
article style, and it should work with any version of \LaTeX2e.
\end{abstract}

\section{Introduction}

At this point, you already typeset the title matter:
\verb|\title|, \verb|\author|, \verb|\instit|, using \verb|\\| for
line breaks; you also defined \verb|\theauthor| and 
\verb|\thetitle| (otherwise they will be taken from \verb|\author| and
\verb|\title|).  You will now use all the usual \LaTeX\ facilities and
environments, e.g., \verb|equation|, \verb|eqnarray|:
\begin{eqnarray}
z &=& \rho \,m(\theta) \left( 1 - \theta^2\right)^{-\beta},
\label{thzrel} \\
F(z(\theta)) &=& \rho \left( 1 - \theta^2 \right)^{-\beta\delta} 
    h(\theta),  \label{hFrel}
\end{eqnarray}

Use \verb|\section| (and \verb|\subection| if needed) to structure
your paper.

\subsection{References, footnotes, etc.}

Quote references with the \verb|\cite| command, e.g., see Refs.\ 
\cite{Einstein,Heisenberg}.  Please use the ``continental'' format for
journal articles, i.e., volume (year) page.  A book should be cited
like \cite{Dirac}.

Use the \verb|\footnote| command for footnotes\footnote{Please, don't
mix footnotes and references!}

\section{Figures}

I recommend you prepare your figures in encapsulated PostScript
(\verb|.eps|) and include them using, e.g., the \verb|psfig| package,
which you included (together with \verb|qmc|) in \verb|\usepackage|.
Fit the picture into the text width (132mm); it will be reduced by
20\% for publication, choose the size of symbols and letters
accordingly.  Don't forget to write a caption and to cite the figure
in the text; open the environment with \verb|\begin{figure}[tb]|.
See Fig.\ \ref{fig-1ren}.

\begin{figure}[tb]
\centerline{\psfig{file=2ren1s.eps,width=122mm}}
\caption{
Example of decomposition of a graph into its 1-skeleton and
1-decorations.  Open dots are roots, filled dots are internal
vertices.}
\label{fig-1ren}
\end{figure}

\section{Tables}

Tables are handled more or less like figures; you may wish to nest
\verb|center| and \verb|tabular| and use \verb|\multicolumn|
liberally.  See Table \ref{tab-2skel}.

\begin{table}[tb]
\begin{center}
\begin{tabular}{|c|r|r|r|r|r|r|r|}
\hline
$o_s$ & \multicolumn{1}{|c|}{$r=2$}   
      & \multicolumn{1}{|c|}{$r=3$}   
      & \multicolumn{1}{|c|}{$r=4$}
      & \multicolumn{1}{|c|}{$r=5$}   
      & \multicolumn{1}{|c|}{$r=6$}
      & \multicolumn{1}{|c|}{$r=7$}
      & \multicolumn{1}{|c|}{$r=8$} \\
\hline
\04 &       0 &       1 &       1 &       0 &       0 &       0 &       0 \\
\05 &       0 &       0 &       0 &       0 &       0 &       0 &       0 \\
\06 &       0 &       0 &       1 &       2 &       1 &       0 &       0 \\
\07 &       0 &       1 &       1 &       1 &       1 &       0 &       0 \\
\08 &       1 &       3 &       5 &       4 &       4 &       2 &       1 \\
\09 &       0 &       2 &       4 &       6 &       6 &       5 &       2 \\
 10 &       3 &       7 &      19 &      26 &      27 &      22 &      12 \\
 11 &       0 &       9 &      23 &      47 &      63 &      48 &      33 \\
 12 &      13 &      46 &     111 &     175 &     229 &     228 &     159 \\
 13 &       6 &      54 &     168 &     378 &     603 &     661 &     575 \\
 14 &      59 &     263 &     737 &    1436 &    2224 &    2691 &    2465 \\
 15 &      29 &     367 &    1364 &    3473 &    6404 &    8694 &    9216 \\
 16 &     367 &    1855 &    5824 &   13190 &   23766 &   34106 &   38239 \\
 17 &     197 &    2898 &   12088 &   34726 &   72900 &  116210 &  146284 \\
 18 &    2589 &   14937 &   51801 &  133739 &  275031 & & \\
 19 &    1547 &   25332 &  118225 &  375859 &  884317 & & \\
 20 &   21682 &  135325 &  514319 & & & & \\
 21 &   13933 &  245306 & 1251818 & & & & \\
 22 &  199865 & & & & & & \\
 23 &  139610 & & & & & & \\
 24 & 2026682 & & & & & & \\
 25 & 1516576 & & & & & & \\
\hline
\end{tabular}
\end{center}
\caption{
Number of inequivalent unordered elementary 2-rooted 2-skeletons
($r=2$), or unordered non-nodal 2-irreducible $r$-rooted graphs
($r>2$), for each order of the strict bound $o_s$.  The number of
graphs satisfying the Heap bound is typically 20\% to 30\% higher.
No graph in any of these sets has a bound lower than 4.
}
\label{tab-2skel}
\end{table}

% ========================= REFERENCES =========================

\begin{thebibliography}{9}

\bibitem{Einstein} 
A.~Einstein, Ann.\ Phys.\ Chem.\ {\bf 17} (1905) 891.

\bibitem{Heisenberg}
W.~Heisenberg, Zeit.\ Phys.\ {\bf 33} (1925), 879.

\bibitem{Dirac}
P.~A.~M.~Dirac,
{\em The Principles of Quantum Mechanics},
4th edition (Oxford University Press, Oxford, 1958).

\end{thebibliography}

                  
\end{document}
