Critical Properties of theModel
- 24 June 1968
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 20 (26) , 1507-1510
- https://doi.org/10.1103/physrevlett.20.1507
Abstract
The model of a quantum lattice fluid or a ferromagnet is studied by the method of exact high-temperature series expansion. Nine terms are obtained in the free-energy series and seven in the series for the square of the fluctuation in the long-range order. Analysis of these series yields the critical values , , and for the fcc lattice.
Keywords
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