Towards low-temperature peculiarities of thermodynamic quantities for decorated spin chains

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dc.creatorKrokhmalskii, Taras
dc.creatorHutak, Taras
dc.creatorRojas, Onofre
dc.creatorSouza, Sergio Martins de
dc.creatorDerzhko, Oleg
dc.date.accessioned2022-01-25T00:57:11Z
dc.date.available2022-01-25T00:57:11Z
dc.date.issued2021-07-01
dc.description.abstractWe discuss the origin of an enigmatic low-temperature behavior of some one-dimensional decorated spin systems which was coined the pseudo-transition. Tracing out the decorated parts results in the standard Ising-chain model with temperature-dependent parameters and the unexpected low-temperature behavior of thermodynamic quantities and correlations of the decorated spin chains can be tracked down in the critical point of the standard Ising-chain model at and . We illustrate this perspective using as examples the spin-1/2 Ising-XYZ diamond chain, the coupled spin-electron double-tetrahedral chain, and the spin-1/2 Ising–Heisenberg double-tetrahedral chain.pt_BR
dc.identifier.citationKROKHMALSKII, T. et al. Towards low-temperature peculiarities of thermodynamic quantities for decorated spin chains. Physica A: Statistical Mechanics and its Applications, [S.l.], v. 573, July 2021. DOI: 10.1016/j.physa.2021.125986.pt_BR
dc.identifier.urihttps://repositorio.ufla.br/handle/1/49005
dc.identifier.urihttps://www.sciencedirect.com/science/article/abs/pii/S0378437121002582pt_BR
dc.languageen_USpt_BR
dc.publisherElsevierpt_BR
dc.rightsopenAccesspt_BR
dc.sourcePhysica A: Statistical Mechanics and its Applicationspt_BR
dc.subjectDecorated spin chainspt_BR
dc.subjectIsing chainpt_BR
dc.subjectThermodynamicspt_BR
dc.subjectCorrelationspt_BR
dc.titleTowards low-temperature peculiarities of thermodynamic quantities for decorated spin chainspt_BR
dc.typeArtigopt_BR

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