Analytic Properties of the Free Energy for the ``Ice'' Models
- 1 June 1972
- journal article
- research article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 13 (6) , 887-900
- https://doi.org/10.1063/1.1666073
Abstract
The calculation of the free energy for the two‐dimensional lattice models which obey the ``ice'' condition is reviewed and summarized. The analytic properties of this function relevant to thermodynamics are obtained for the set of those models corresponding to the absence of external fields. Detailed complex temperature Reimann structures are presented for the KDP and F models.Keywords
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