Implications of the fermion vacuum term in the extended SU(3) Quark Meson model on compact stars properties

26 Sep 2019 Zacchi Andreas Schaffner-Bielich Juergen

We study the impact of the fermion vacuum term in the SU(3) quark meson model on the equation of state and determine the vacuum parameters for various sigma meson masses. We examine its influence on the equation of state and on the resulting mass radius relations for compact stars... (read more)

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Categories


  • NUCLEAR THEORY
  • HIGH ENERGY ASTROPHYSICAL PHENOMENA
  • HIGH ENERGY PHYSICS - PHENOMENOLOGY