Study of the de Almeida-Thouless line using power-law diluted one-dimensional Ising spin glasses

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dc.creatorKatzgraber, Helmut G.
dc.creatorLarson, Derek
dc.creatorYoung, A. P.
dc.date2008-12-02
dc.date2009-04-30
dc.date.accessioned2026-07-07T13:09:45Z
dc.date.available2026-07-07T13:09:45Z
dc.descriptionWe test for the existence of a spin-glass phase transition, the de Almeida-Thouless line, in an externally-applied (random) magnetic field by performing Monte Carlo simulations on a power-law diluted one-dimensional Ising spin glass for very large system sizes. We find that an Almeida-Thouless line only occurs in the mean field regime, which corresponds, for a short-range spin glass, to dimension d larger than 6.
dc.description4 pages, 2 figures, 1 table
dc.identifierhttps://arxiv.org/abs/0812.0421
dc.identifierhttp://arxiv.org/abs/0812.0421
dc.identifierPhys. Rev. Lett. 102, 177205 (2009)
dc.identifierdoi:10.1103/PhysRevLett.102.177205
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/228838
dc.subjectDisordered Systems and Neural Networks
dc.titleStudy of the de Almeida-Thouless line using power-law diluted one-dimensional Ising spin glasses
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