Low temperature Ising model series and the ratio method
- 1 August 1976
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 9 (8) , L81-L85
- https://doi.org/10.1088/0305-4470/9/8/001
Abstract
A transformation is applied to low temperature series for the FCC Ising model, which enables the ratio method to be used in their extrapolation, and apparently more precise estimates to be made of the critical exponents than hitherto. These estimates are consistent with the scaling value of alpha '=1/8, and strongly favour the value of gamma '=5/4 over the previous estimates of around 1.28; they thus counter previous evidence for a possible violation of scaling in this model.Keywords
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