Potts model on a Bethe lattice in the external field
Authors
-
Semkin S.V.
Vladivostok State University of Economics and Service
Vladivostok. Russia -
Smagin V.P.
Vladivostok State University of Economics and Service
Vladivostok. Russia
Abstract
The solution for the Potts model with an arbitrary number of states on the Bethe lattice in a non-zero external field is obtained. The line of phase transitions of the first order on the plane “temperature - external field” is found. This line has the ends point of a phase transition of the second order. The “magnetization” jump on the line of phase transitions is found.
Keywords: phase transitions, Potts model, Bethe lattice.
Files