Wang-landau monte carlo simulation of the blume-capel model
| dc.creator | Silva, Cláudio José da | |
| dc.creator | Caparica, Álvaro de Almeida | |
| dc.creator | Plascak, João Antônio | |
| dc.date.accessioned | 2018-06-12T12:58:49Z | |
| dc.date.available | 2018-06-12T12:58:49Z | |
| dc.date.issued | 2006 | |
| dc.description.abstract | We carry out a study of the two-dimensional Blume-Capel model using the Wang-Landau Monte Carlo method which estimates the density of states g E directly. This work validates the applicability of this method to multiparametric systems, since only one computer run is needed for all range of macroscopic parameters temperature, anisotropy, etc. . The location of the tricritical point is determined as kBTt /J=0.609 3 , Dt /J =1.966 2 and is in excellent agreement with previous estimates. The free energy and the entropy, which are not directly accessible by conventional Monte Carlo simulations, are obtained simply using g E . | pt_BR |
| dc.identifier.citation | SILVA, C. J.; CAPARICA, A. A.; PLASCAK, J. A. Wang-landau monte carlo simulation of the blume-capel model. Physical Review. E, Melville, v. 73, e036702, 2006. | pt_BR |
| dc.identifier.doi | 10.1103/PhysRevE.73.036702 | |
| dc.identifier.issn | e- 1550-2376 | |
| dc.identifier.uri | http://repositorio.bc.ufg.br/handle/ri/15212 | |
| dc.language.iso | eng | pt_BR |
| dc.publisher.country | Estados unidos | pt_BR |
| dc.publisher.department | Instituto de Física - IF (RG) | pt_BR |
| dc.rights | Acesso Aberto | pt_BR |
| dc.title | Wang-landau monte carlo simulation of the blume-capel model | pt_BR |
| dc.type | Artigo | pt_BR |
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