Simple derivation of molecular-field theory with correlation
- 1 May 1980
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 21 (9) , 4173
- https://doi.org/10.1103/physrevb.21.4173
Abstract
We rederive the principal result of molecular-field theory with correlation, which was introduced recently by Mattis. The new derivation is simple and straightforward. The approximation involved in this formulation is also manifested clearly.Keywords
This publication has 4 references indexed in Scilit:
- Molecular-field theory with correlationsPhysical Review B, 1979
- Transition temperature for the Ising model in a new mean-field theoryJournal of Physics C: Solid State Physics, 1979
- Transition temperature in a new integral representation for the Ising ferromagnetJournal of Physics C: Solid State Physics, 1977
- Generalized exact formula for the correlations of the Ising model and other classical systemsPhysics Letters, 1965