358 citations · 2.2k across the 24 of their papers we have counts for
8 papers · 1 filter
Implications of the fermion vacuum term in the extended SU(3) Quark Meson model on compact stars properties
Andreas Zacchi, Juergen Schaffner-Bielich
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 examin…
Open-charm enhancement at FAIR?
Laura Tolos, Juergen Schaffner-Bielich, Horst Stoecker
We have calculated the D-meson spectral density at finite temperature within a self-consistent coupled-channel approach that generates dynamically the (2593) resonance. We fi…
Dilute Nuclear Matter in Chiral Perturbation Theory
E. S. Fraga, Y. Hatta, R. D. Pisarski +1
We use chiral perturbation theory to compute the effective nucleon propagator in an expansion about low density in the chiral limit. We neglect four-nucleon interactions and focus…
The Equation of State for Cold and Dense Strongly Interacting Matter
E. S. Fraga, Y. Hatta, R. D. Pisarski +1
We discuss recent results for the equation of state for cold and dense strongly interacting matter. We consider the extreme cases of very high densities, where weak-coupling approa…
Properties of Strange Hadronic Matter in Bulk and in Finite Systems
J. Schaffner-Bielich, A. Gal
The hyperon-hyperon potentials due to a recent SU(3) Nijmegen soft-core potential model are incorporated within a relativistic mean field calculation of strange hadronic matter. We…
Surface Tension between Kaon Condensate and Normal Nuclear Matter Phase
Michael B. Christiansen, Norman K. Glendenning, Jurgen Schaffner-Bielich
We calculate for the first time the surface tension and curvature coefficient of a first order phase transition between two possible phases of cold nuclear matter, a normal nuclear…