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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/4520
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dc.contributor.authorSabhapandit, Sanjib-
dc.date.accessioned2012-05-23T05:42:54Z-
dc.date.available2012-05-23T05:42:54Z-
dc.date.issued2004-12-
dc.identifier.citationPhysical Review B, 1982, Vol.70, p224401en
dc.identifier.issn1098-0121-
dc.identifier.issn1550-235X (Online)-
dc.identifier.urihttp://hdl.handle.net/2289/4520-
dc.descriptionRestricted Access. An open-access version is available at arXiv.org (one of the alternative locations)en
dc.description.abstractWe consider the zero-temperature random-field Ising model in the presence of an external field, on ladders and in one dimension with finite range interactions, for unbounded continuous distributions of random fields, and show that there is no jump discontinuity in the magnetizations for any quasi-one-dimensional model. We show that the evolution of the system at an external field can be described by a stochastic matrix and the magnetization can be obtained using the eigenvector of the matrix corresponding to the eigenvalue one, which is continuous and differentiable function of the external field.en
dc.language.isoenen
dc.publisherAmerican Physical Societyen
dc.relation.urihttp://arxiv.org/abs/cond-mat/0405376en
dc.relation.urihttp://dx.doi.org/10.1103/PhysRevB.70.224401en
dc.relation.urihttp://adsabs.harvard.edu/abs/2004PhRvB..70v4401Sen
dc.rights2004 The American Physical Societyen
dc.subjectSpin-glass and other random modelsen
dc.subjectMagnetization curvesen
dc.subjecthysteresisen
dc.subjectBarkhausen and related effectsen
dc.titleAbsence of jump discontinuity in the magnetization in quasi-one-dimensional random-field Ising modelsen
dc.typeArticleen
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