Thermodynamics of quasi-particles at finite chemical potential

Gardim, F. G.; Steffens, F. M.

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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Thermodynamics of quasi-particles at finite chemical potential

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Author(s):	Gardim, F. G. ^[1] ; Steffens, F. M. ^{[1, 2]} Total Authors: 2
Affiliation:	^[1] Univ Estadual Paulista, Inst Fis Teor, BR-01405900 Sao Paulo - Brazil ^[2] Univ Presbiteriana Mackenzie, NFC CCH, BR-01302907 Sao Paulo - Brazil Total Affiliations: 2
Document type:	Journal article
Source:	Nuclear Physics A; v. 825, n. 3-4, p. 222-244, JUL 1 2009.
Web of Science Citations:	23
Abstract
We present in this work a generalization of the solution of Gorenstein and Yang to the inconsistency problem of thermodynamics for systems of quasi-particles whose masses depend on both the temperature and the chemical potential. We work out several solutions for an interacting system of quarks and gluons and show that there is only one type of solution that reproduce both perturbative and lattice QCD. (C) 2009 Elsevier B.V. All rights reserved. (AU)

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