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Thermodynamic Properties of Effective Chiral Lagrangians with BR Scaling

Chaejun Song, Dong-Pil Min, Mannque Rho

hep-pharXiv:hep-ph/9711462

Abstract

We show that effective chiral Lagrangians endowed with Brown-Rho scaling can be mapped to Landau Fermi-liquid fixed point theory in a way consistent with general constraints following from thermodynamics. This provides a unified scheme to treat, starting from normal nuclear matter, hadronic matter under extreme conditions that is encountered in relativistic heavy-ion collisions and in the interior of compact stars.

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