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The Chiral Phase Transition at High Baryon Density from Nonperturbative Flow Equations
J. Berges, D. -U. Jungnickel, C. Wetterich
We investigate the QCD chiral phase transition at high baryon number density within the linear quark meson model for two flavors. The method we employ is based on an exact renormal…
Quark and Nuclear Matter in the Linear Chiral Meson Model
J. Berges, D. -U. Jungnickel, C. Wetterich
We present an analytical description of the phase transitions from a nucleon gas to nuclear matter and from nuclear matter to quark matter within the same model. The equation of st…
The Region of Validity of Homogeneous Nucleation Theory
A. Strumia, N. Tetradis, C. Wetterich
We examine the region of validity of Langer's picture of homogeneous nucleation. Our approach is based on a coarse-grained free energy that incorporates the effect of fluctuations…