Direct algebraic mapping transformation for decorated spin models

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorRojas, Onofre-
Autor(es): dc.creatorSouza, S. M. de-
Data de aceite: dc.date.accessioned2026-02-09T12:50:12Z-
Data de disponibilização: dc.date.available2026-02-09T12:50:12Z-
Data de envio: dc.date.issued2020-11-12-
Data de envio: dc.date.issued2020-11-12-
Data de envio: dc.date.issued2011-05-11-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/45474-
Fonte completa do material: dc.identifierhttps://iopscience.iop.org/article/10.1088/1751-8113/44/24/245001-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1169212-
Descrição: dc.descriptionIn this paper, we propose a general transformation for decorated spin models. The advantage of this transformation is to perform a direct mapping of a decorated spin model onto another effective spin thus simplifying algebraic computations by avoiding the proliferation of unnecessary iterative transformations and parameters that might otherwise lead to transcendental equations. Direct mapping transformation is discussed in detail for decorated Ising spin models as well as for decorated Ising–Heisenberg spin models, with arbitrary coordination number and with some constrained Hamiltonian's parameter for systems with coordination number larger than 4 (3) with (without) spin-inversion symmetry, respectively. In order to illustrate this transformation we give several examples of this mapping transformation, where most of them were not explored before.-
Idioma: dc.languageen-
Publicador: dc.publisherIOP Publishing-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceJournal of Physics A: Mathematical and Theoretical-
Palavras-chave: dc.subjectSpin models-
Palavras-chave: dc.subjectDecorated spin model-
Palavras-chave: dc.subjectHeisenberg spin models-
Título: dc.titleDirect algebraic mapping transformation for decorated spin models-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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