Ising model S=1, 3/2 and 2 on directed networks

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dc.creatorLima, F. W. S.
dc.creatorLuz, Edina M. S.
dc.date2007-02-16
dc.date.accessioned2026-07-07T07:47:17Z
dc.date.available2026-07-07T07:47:17Z
dc.descriptionOn directed} Barabasi-Albert and Small-World networks the Ising model with spin S=1, 3/2 and 2 is now studied through Monte Carlo simulations. In this model, the order-disorder phase transition of the order parameter is well defined on Small-World networks for Ising model with spin S=1. We calculate the value of the critical temperature T_c for several values of rewiring probability p of the directed Small-World network. This model on directed Small-World networks we obtained a second-order phase transition for p=0.2 and first-order phase transition for p=0.8. The critical exponentes beta/nu, gamma/nu and 1/νwere calculated for p=0.2. On directed Barabasi-Albert we show that no there is phase transition for Ising model with spin S=1, 3/2 and 2.
dc.descriptionSubmitted to Communications in Computational Physics
dc.identifierhttps://arxiv.org/abs/cond-mat/0702396
dc.identifierhttp://arxiv.org/abs/cond-mat/0702396
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/124112
dc.subjectDisordered Systems and Neural Networks
dc.titleIsing model S=1, 3/2 and 2 on directed networks
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