ABSENCE OF FERROMAGNETISM IN ISING MODEL ON DIRECTED BARABASI-ALBERT NETWORK

Sumour, Muneer A. and Shabat, Mohammed M. and Stauffer, Dietrich (2006) ABSENCE OF FERROMAGNETISM IN ISING MODEL ON DIRECTED BARABASI-ALBERT NETWORK. TheIslamicUniversity Journal (Series of NaturalStudiesandEngineering), 14 (1). pp. 209-212. ISSN 1726-6807

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Abstract

With up to 7 million spins, the existence of spontaneous magnetization of Ising spins on Directed Barabasi –Albert network is investigated by Monte Carlo simulations. We confirm our earlier result that the systems magnetization for different temperatures T decays after a characteristic time (tau) t (T), which is extrapolated to diverge at zero temperature, by a modified Arrhenius law, or perhaps a power law.

Item Type: Article
Uncontrolled Keywords: Monte Carlo simulations, Directed Barabasi–Albert network.
Subjects: Q Science > QC Physics
Divisions: Faculty of Engineering, Science and Mathematics > School of Physics
Depositing User: د. منير احمد عبد القادر سمور
Date Deposited: 01 Apr 2018 10:01
Last Modified: 01 Apr 2018 10:01
URI: http://scholar.alaqsa.edu.ps/id/eprint/490

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