A dynamical approach to studying the Lee-Yang zeros for the Potts Model on the Cayley Tree

Diyath Pannipitiya, Roland Roeder

Let $Z_n(z,t)$ denote the partition function of the $q$-state Potts Model on the rooted binary Cayley tree of depth~$n$. Here, $z={\mathrm{e}}^{-h/T}$ and $t={\mathrm{e}}^{-J/T}$ with $h…