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Effective Two-loop Thermodynamic Potential with Fermions in the real-time formalism of thermal field theory

Wang Xin, Li Jiarong

hep-pharXiv:hep-ph/9804246

Abstract

Within the real-time formalism (RTF) of thermal field theory,we apply the hard thermal loop (HTL) resummation technique to calculating effective two-loop thermodynamic potential in quark-gluon plasma (QGP) and its renormalization. The result with collective effects is obtained, which is valid for an arbitrary number of quark flavors with masses.

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