Low temperature susceptibility exponent for the three dimensional Ising model

It is pointed out that in the variable x = 1 − tanh ( J kT ) , low temperature Ising model series converge up to the physical singularity. The low temperature susceptibility series in x for a s.c. Ising lattice is analysed and it is suggested that the exponent γ′ = 21 16 rather than 5 4 , the value...

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Bibliographic Details
Published in:Physics letters. A 1969-02, Vol.28 (10), p.679-680
Main Authors: Guttmann, A.J., Thompson, C.J.
Format: Article
Language:English
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Summary:It is pointed out that in the variable x = 1 − tanh ( J kT ) , low temperature Ising model series converge up to the physical singularity. The low temperature susceptibility series in x for a s.c. Ising lattice is analysed and it is suggested that the exponent γ′ = 21 16 rather than 5 4 , the value implied by scaling and homogeneity arguments.
ISSN:0375-9601
1873-2429
DOI:10.1016/0375-9601(69)90682-3