git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@1026 f3b2605a-c512-4ea7-a41b-209d697bcdaa

doc/Eqs/Script.create

@@ -43,6 +43,7 @@ latex pair_granular
 latex pair_lj
 latex pair_lj_expand
 latex pair_lj_smooth
+latex pair_lubricate
 latex pair_meam
 latex pair_morse
 latex pair_soft

doc/Eqs/pair_lubricate.tex

@@ -0,0 +1,17 @@
+\documentclass[12pt]{article}
+
+\begin{document}
+
+\begin{eqnarray*}
+   W & = & - a_{sq} | (v_1 - v_2) \bullet \mathbf{nn} |^2 - 
+   a_{sh} | (\omega_1 + \omega_2) \bullet 
+   (\mathbf{I} - \mathbf{nn}) - 2 \Omega_N |^2 - \\
+   & & a_{pu} | (\omega_1 - \omega_2) \bullet (\mathbf{I} - \mathbf{nn}) |^2 -
+   a_{tw} | (\omega_1 - \omega_2) \bullet \mathbf{nn} |^2  \qquad r < r_c
+\end{eqnarray*}
+
+$$
+\Omega_N = \mathbf{n} \times (v_1 - v_2) / r
+$$
+
+\end{document}