Magnetism in One-Dimensional Systems—The Heisenberg Model for Infinite Spin
作者:
Michael E. Fisher,
期刊:
American Journal of Physics
(AIP Available online 1964)
卷期:
Volume 32,
issue 5
页码: 343-346
ISSN:0002-9505
年代: 1964
DOI:10.1119/1.1970340
出版商: American Association of Physics Teachers
数据来源: AIP
摘要:
It is observed that the free-energy, susceptibility, and correlation functions for a linear chain ofNspins with nearest-neighbor isotropic Heisenberg coupling can be calculated explicitly in the (classical) limit of infinite spin. The results are compared briefly with those for Ising and Heisenberg chains of spin12.
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