Work

Separable and non-separable spin glass models

Year: 1985

Type: article

Abstract: A family of models which interpolates between the separable models and the Sherrington-Kirkpatrick (S.K.) model is introduced. This allows a better understanding of the differences between separable and non-separable models, in particular as concerns the extensivity of the logarithm of the characteristic function of the random couplings, the breaking of the replica symmetry and the nature of the order parameters. This family contains true spin glass models with adjustable parameters which might account for the experimental situation better than the S.K. model.

Source: Journal de physique

DOI: 10.1051/jphys:019850046080126900

Authors: F. Benamira, J.P. Provost, G. Vallée

Institutions: University Frères Mentouri Constantine 1, Institut de Physique de Nice

Language: French

Topic: Theoretical and Computational Physics

Subfield: Condensed Matter Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W1986168604

FWCI: 1.007

Cites: 7

Cited by: 18

Related to: 10