\begin{abstract}
These are lecture notes for a talk given to the Mathematical Physics Seminar at
the University of Arizona Department of Mathematics on April 2, 2008.

This is a continuation of last week's lecture given by Daniel Ueltschi.  I
sketch Monte Carlo methods which are used to estimate distribution of cycle
length for the non-interacting case, the two-jump-interaction two-cycle case,
and the general two-jump-interaction case.
\end{abstract}
