AN IMPROVEMENT IN SELF-CONSISTENT CLUSTER METHOD FOR DETERMINING THE CRITICAL POINT IN ISING SPIN SYSTEM

ZHENG RUI-LUN; ZHAO FU-CHUAN; XIONG GUO-MING

doi:10.7498/aps.46.724

Abstract
We show the equivalence between the self-consistent cluster method (SCM) and the modified cluster field method (MCFM). Based on the SCM and MCFM, we propose a new method to- calculate critical points of Ising spin system, the method is demonstrated on the two-dimension square lattice.
Authors and contacts
ZHENG RUI-LUN²,

ZHAO FU-CHUAN²,

XIONG GUO-MING¹

(1)成都科技大学物理系; (2)西南师范大学物理系
References

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Vol. 46, Issue 4 - 1997-02-20

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AN IMPROVEMENT IN SELF-CONSISTENT CLUSTER METHOD FOR DETERMINING THE CRITICAL POINT IN ISING SPIN SYSTEM

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AN IMPROVEMENT IN SELF-CONSISTENT CLUSTER METHOD FOR DETERMINING THE CRITICAL POINT IN ISING SPIN SYSTEM

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