Field-Induced Quantum Criticality of Systems with Ferromagnetically Coupled Structural Spin Units

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dc.creatorRabuffo, I.
dc.creatorMercaldo, M. T.
dc.creatorDe Cesare, L.
dc.creatorD'Auria, A. Caramico
dc.date2006-05-10
dc.date.accessioned2026-07-07T07:08:53Z
dc.date.available2026-07-07T07:08:53Z
dc.descriptionThe field-induced quantum criticality of compounds with ferromagnetically coupled structural spin units (as dimers and ladders) is explored by applying Wilson's renormalization group framework to an appropriate effective action. We determine the low-temperature phase boundary and the behavior of relevant quantities decreasing the temperature with the applied magnetic field fixed at its quantum critical point value. In this context, a plausible interpretation of some recent experimental results is also suggested.
dc.descriptionto be published in Physics Letters A
dc.identifierhttps://arxiv.org/abs/cond-mat/0605274
dc.identifierhttp://arxiv.org/abs/cond-mat/0605274
dc.identifierdoi:10.1016/j.physleta.2006.03.030
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/110870
dc.subjectStatistical Mechanics
dc.titleField-Induced Quantum Criticality of Systems with Ferromagnetically Coupled Structural Spin Units
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