Perturbative thermodynamics at nonzero isospin density for cold QCD

Perturbative thermodynamics at nonzero isospin density for cold QCD

We use next-to-leading order in perturbation theory to investigate the effects of a finite isospin density on the thermodynamics of cold strongly interacting matter. Our results include nonzero quark masses and are compared to lattice data.

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Veröffentlicht in:Physical review. D 2016-04, Vol.93 (8), Article 085030
Hauptverfasser: Graf, Thorben, Schaffner-Bielich, Juergen, Fraga, Eduardo S.
Format: Artikel
Sprache:eng
Schlagworte:
Cosmology
Density
Gravitation
Lattices
Mathematical analysis
Perturbation theory
Quarks
Thermodynamics
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Zusammenfassung:We use next-to-leading order in perturbation theory to investigate the effects of a finite isospin density on the thermodynamics of cold strongly interacting matter. Our results include nonzero quark masses and are compared to lattice data.
ISSN:2470-0010
2470-0029
DOI:10.1103/PhysRevD.93.085030