THE  ALGORITHM  FOR  THE  PARTITION  FUNCTION  OF  THE  GENERALISED  ISING  MODEL  ON  A  SQUARE  LATTICE
(short note)

P. Kozlowski, G. Kamieniarz1, G. Musial

Computational Physics Division, Institute of Physics,  Adam Mickiewicz University
ul. Umultowska 85, 61-614 Poznañ, Poland 1e-mail: gjk@pearl.amu.edu.pl






Abstract:

The paper presents the algorithm and description of a procedure gim written in the FORTRAN 90 language, for calculation of the partition function of the generalised Ising Model on a square lattice. The procedure is available at the Poznañ Supercomputing and Networking Center on a Cray J916 supercomputer in numerical procedure library mestat.