Low temperature thermodynamics of quantum spin chains

Naobumi Honda; Harukazu Igarashi

doi:10.1016/0375-9601(82)90179-7

Low temperature thermodynamics of quantum spin chains

Naobumi Honda, Harukazu Igarashi

Research output: Contribution to journal › Article

2 Citations (Scopus)

Abstract

Low temperature thermodynamic quantities of quantum spin chains are obtained by combining the high temperature expansion and an argument based on the spin wave theory. The method is tested in the XY chain and applied to the Heisenberg chain for which low temperature specific heat and antiferromagnetic susceptibility are calculated.

Original language	English
Pages (from-to)	436-438
Number of pages	3
Journal	Physics Letters A
Volume	87
Issue number	8
DOIs	https://doi.org/10.1016/0375-9601(82)90179-7
Publication status	Published - 1982 Feb 1

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ASJC Scopus subject areas

Physics and Astronomy(all)

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Honda, N., & Igarashi, H. (1982). Low temperature thermodynamics of quantum spin chains. Physics Letters A, 87(8), 436-438. https://doi.org/10.1016/0375-9601(82)90179-7

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Access to Document

10.1016/0375-9601(82)90179-7