Thermodynamics of quasi-particles at finite chemical potential

Autor(es)

Gardim, F. G. ^[1] ; Steffens, F. M. ^{[1, 2]}

Afiliação do(s) autor(es)

^[1] Univ Estadual Paulista, Inst Fis Teor, BR-01405900 Sao Paulo - Brazil

^[2] Univ Presbiteriana Mackenzie, NFC CCH, BR-01302907 Sao Paulo - Brazil

• Tipo de documento: Artigo Científico
• Fonte: Nuclear Physics A; v. 825, n. 3-4, p. 222-244, JUL 1 2009.
• Citações Web of Science: 23

Resumo

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)

• Processo FAPESP: 04/15276-2 - Quasi-partículas no plasma de quarks e glúons
• Beneficiário: Fernando Gonçalves Gardim
• Modalidade de apoio: Bolsas no Brasil - Doutorado