Exactly Soluble Spin-Glass Model
- 20 September 1976
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 37 (12) , 778-782
- https://doi.org/10.1103/physrevlett.37.778
Abstract
An exactly soluble model for a spin-glass phase transition is presented. It is essentially a mean-field theory; but instead of "bond" randomness of the exchange interaction (as used by other authors), a "site" randomness is assumed. This enables one to calculate the "quenched" free energy without any uncertain mathematical procedures. Typical results are given for a variety of interesting cases.Keywords
This publication has 6 references indexed in Scilit:
- Spherical Model of a Spin-GlassPhysical Review Letters, 1976
- Solvable spin systems with random interactionsPhysics Letters A, 1976
- Critical Properties of Spin-GlassesPhysical Review Letters, 1976
- Solvable Model of a Spin-GlassPhysical Review Letters, 1975
- Theory of spin glassesJournal of Physics F: Metal Physics, 1975
- Spin glass versus ferromagnetJournal of Physics F: Metal Physics, 1975