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Teoreticheskaya i Matematicheskaya Fizika, 1985, Volume 64, Number 1, Pages 150–162
(Mi tmf4908)
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This article is cited in 41 scientific papers (total in 41 papers)
Simple solution of two-dimensional ising model on a torus in terms of Grassmann integrals
V. N. Plechko
Abstract:
A simple method is proposed for exact solution of the two-dimensional Ising model
on a torus (lattice of finite size with periodic boundary conditions). The problem is
solved through construction of a Grassmann representation for the partition function.
The mirror Grassmann factorization for the Boltzmann weights and a special identity
for Grassmaan functions are used. The method is mathematically completely
rigorous.
Received: 23.07.1984
Citation:
V. N. Plechko, “Simple solution of two-dimensional ising model on a torus in terms of Grassmann integrals”, TMF, 64:1 (1985), 150–162; Theoret. and Math. Phys., 64:1 (1985), 748–756
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https://www.mathnet.ru/eng/tmf4908 https://www.mathnet.ru/eng/tmf/v64/i1/p150
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