SIMULATION OF MAJORITY RULE DISTURBED BY POWER-LAW NOISE ON DIRECTED AND UNDIRECTED BARABÁSI–ALBERT NETWORKS

F. W. S. Lima ()
Additional contact information
F. W. S. Lima: Departamento de Física, Universidade Federal do Piauí, 64049-550, Teresina, PI, Brazil

International Journal of Modern Physics C (IJMPC), 2008, vol. 19, issue 07, 1063-1067

Abstract: OndirectedandundirectedBarabási–Albert networks the Ising model with spinS = 1/2in the presence of a kind of noise is now studied through Monte Carlo simulations. The noise spectrumP(n)follows a power law, whereP(n)is the probability of flipping randomly selectnspins at each time step. The noise spectrumP(n)is introduced to mimic the self-organized criticality as a model influence of a complex environment. In this model, different from the square lattice, the order-disorder phase transition of the order parameter is not observed. FordirectedBarabási–Albert networks the magnetisation tends to zero exponentially andundirectedBarabási–Albert networks remain constant.

Keywords: Monte Carlo simulation; spins; networks; Ising (search for similar items in EconPapers)
Date: 2008
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
http://www.worldscientific.com/doi/abs/10.1142/S0129183108012686
Access to full text is restricted to subscribers

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:wsi:ijmpcx:v:19:y:2008:i:07:n:s0129183108012686

Ordering information: This journal article can be ordered from

DOI: 10.1142/S0129183108012686

Access Statistics for this article

International Journal of Modern Physics C (IJMPC) is currently edited by H. J. Herrmann

More articles in International Journal of Modern Physics C (IJMPC) from World Scientific Publishing Co. Pte. Ltd.
Bibliographic data for series maintained by Tai Tone Lim ().