Instabilities in the Edwards-Anderson ground state for a spin glass

S.E Barnes

doi:10.1016/0375-9601(81)90579-X

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Journal article

Instabilities in the Edwards-Anderson ground state for a spin glass

S.E Barnes

Physics letters. A, Vol.87(3), pp.121-123

1981

DOI: https://doi.org/10.1016/0375-9601(81)90579-X

Abstract

A theory of magnons has been constructed for the Edwards-Anderson spin-glass ground state. Instabilities are indicated by imaginary magnon energies. One potential instability is associated with the sign of the anisotropy energy and the other with the functional dependence of the spin-spin interactions.

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Citation topics: 5 Physics; 5.214 Statistical Mechanics; 5.214.210 Ising Model
Web Of Science research areas: Physics, Multidisciplinary
ESI research areas: Physics

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Details

Title: Instabilities in the Edwards-Anderson ground state for a spin glass
Creators: S.E Barnes - Physics Department, University of Miami, Coral Gables, FL 33124, USA
Publication Details: Physics letters. A, Vol.87(3), pp.121-123
Publisher: Elsevier B.V
Academic Unit: College of A&S; A&S - Physics
Language: English
Resource Type: Journal article
Record Identifier: 991031578508002976