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http://repositorio.ufla.br/jspui/handle/1/49004| Título: | Low-temperature thermodynamics of the two-leg ladder Ising model with trimer rungs: a mystery explained |
| Palavras-chave: | Ising model Two-leg ladder Thermodynamics Correlations |
| Data do documento: | 28-Jan-2021 |
| Editor: | Elsevier |
| Citação: | HUTAK, T. et al. Low-temperature thermodynamics of the two-leg ladder Ising model with trimer rungs: a mystery explained. Physics Letters A, [S.l.], v. 387, Jan. 2021. DOI: 10.1016/j.physleta.2020.127020. |
| Resumo: | Recently, a surprising low-temperature behavior has been revealed in a two-leg ladder Ising model with trimer rungs (Weiguo Yin, arXiv:2006.08921). Motivated by these findings, we study this model from another perspective and demonstrate that the reported observations are related to a critical phenomenon in the standard Ising chain. We also discuss a related curiosity, namely, the emergence of a power-law behavior characterized by quasicritical exponents. Our study has a broader significance unveiling the nature of unusual low-temperature properties of some decorated spin systems. |
| URI: | https://www.sciencedirect.com/science/article/abs/pii/S0375960120308872 http://repositorio.ufla.br/jspui/handle/1/49004 |
| Aparece nas coleções: | DFI - Artigos publicados em periódicos |
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