forked from lijiext/lammps
24 lines
598 B
TeX
24 lines
598 B
TeX
\documentclass[showpacs,amsmath,amssymb,prb]{revtex4}
|
|
|
|
|
|
\usepackage{graphicx}
|
|
\usepackage{dcolumn}
|
|
\usepackage{bm}
|
|
|
|
\newcommand{\etal}{{\em et al.}}
|
|
\newcommand{\OO}{{\mathcal{O}}}
|
|
\newtheorem{theorem}{Theorem}
|
|
|
|
\begin{document}
|
|
|
|
\begin{eqnarray}
|
|
E & = & E_{MEAM} + E_{SW} \nonumber \\
|
|
E_{MEAM} & = & \sum _{IJ} \phi (r_{IJ}) + \sum _{I} U(\rho _I) \nonumber \\
|
|
E_{SW} & = & \sum _{I} \sum _{JK} F(r_{IJ}) \, F(r_{IK}) \, G(\cos(\theta _{JIK})) \nonumber \\
|
|
\rho _I & = & \sum _J \rho(r_{IJ}) + \sum _{JK} f(r_{IJ}) \, f(r_{IK}) \, g(\cos(\theta _{JIK})) \nonumber
|
|
\end{eqnarray}
|
|
|
|
\end{document}
|
|
|
|
|