First Order Phase Transition in a Model for Generalized Statistics

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dc.creatorAnghel, Dragos-Victor
dc.date2007-03-27
dc.date.accessioned2026-07-07T08:42:59Z
dc.date.available2026-07-07T08:42:59Z
dc.descriptionA first order phase transition is found in a model which was introduced originally by Murthy and Shankar [Phys. Rev. B 60, 6517 (1999)] to describe systems of generalised exclusion statistics. I characterise the phase transition in the canonical and grandcanonical ensebles for the case when the statistical exclusion parameter is 1, which corresponds to the Fermi exclusion statistics. We observe that in the grandcanonical ensemble the phase transition has no latent heat, but it has a finite jump in the particle number. In canonical conditions--when the particle number is held fix--the internal energy is discontinuous at the transition.
dc.description14 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0703729
dc.identifierhttp://arxiv.org/abs/cond-mat/0703729
dc.identifierRom. Rep. Phys. 59, 235 (2007)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/142163
dc.subjectStatistical Mechanics
dc.subjectMesoscale and Nanoscale Physics
dc.titleFirst Order Phase Transition in a Model for Generalized Statistics
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