Thermodynamics of the one-dimensional s=1 XXZ Heisenberg model: analytical results

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dc.creatorRojas, O.
dc.creatorCorrea-Silva, E. V.
dc.creatorMoura-Melo, W. A.
dc.creatorde Souza, S. M.
dc.creatorThomaz, M. T.
dc.date2002-10-02
dc.date.accessioned2026-07-07T02:47:34Z
dc.date.available2026-07-07T02:47:34Z
dc.descriptionWe apply the results recently derived by Rojas et al. to derive the beta-expansion of the Helmholtz free energy of the spin-1 XXZ Heisenberg model up to 5th order in beta. The analytical expansion obtained is valid for all phases of this model. Our curves of the specific heat fit well Bloete's numerical results in the high temperature regime.
dc.description4 pages, 2 figures, RevTex4, submitted to Phys.Rev.Lett
dc.identifierhttps://arxiv.org/abs/cond-mat/0210068
dc.identifierhttp://arxiv.org/abs/cond-mat/0210068
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/20059
dc.subjectCondensed Matter
dc.titleThermodynamics of the one-dimensional s=1 XXZ Heisenberg model: analytical results
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