Ising exponents in the two-dimensional site-diluted Ising model

We study the site-diluted Ising model in two dimensions with Monte Carlo simulations. Using finite-size scaling techniques we compute the critical exponents observing deviations from the pure Ising ones. The differences can be explained as the effects of logarithmic corrections, without requiring to...

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Detalhes bibliográficos
Autores: Ballesteros, H. G., Fernández Pérez, Luis Antonio, Martín Mayor, Víctor, Muñoz Sudupe, Antonio, Parisi, G., Ruiz Lorenzo, J. J.
Formato: artículo
Fecha de publicación:1997
País:España
Recursos:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/60086
Acesso em linha:https://hdl.handle.net/20.500.14352/60086
Access Level:acceso abierto
Palavra-chave:53
51-73
Critical-behavior
Monte-Carlo
Impurities
System.
Física (Física)
Física-Modelos matemáticos
22 Física
Descrição
Resumo:We study the site-diluted Ising model in two dimensions with Monte Carlo simulations. Using finite-size scaling techniques we compute the critical exponents observing deviations from the pure Ising ones. The differences can be explained as the effects of logarithmic corrections, without requiring to change the Universality Class.

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