Numerical determination of the distribution of energies for the XY-model

We compute numerically the distribution of energies Ω(E,N) for the XY-model with short- and long-range interactions. We find that in both cases the distribution can be fitted to the functional form: Ω(E,N)∼exp(Nφ(E,N)), with φ(E,N) an intensive function of the energy.

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Year of publication:	2002
Authors:	Salazar, R ; Toral, R ; Plastino, A.R
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 305.2002, 1, p. 144-147
Publisher:	Elsevier
Subject:	Long-range interactions \| Tsallis statistics \| Histogram methods

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10011060601