144 citations · 655 across the 9 of their papers we have counts for
6 papers · 1 filter
Cold, dense nuclear matter in a SU(2) parity doublet model
D. Zschiesche, L. Tolos, Jürgen Schaffner-Bielich +1
We study dense nuclear matter and the chiral phase transition in a SU(2) parity doublet model at zero temperature. The model is defined by adding the chiral partner of the nucleon,…
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…
Color superconductivity in cold, dense quark matter
D. H. Rischke, R. D. Pisarski
We review what is different and what is similar in a color superconductor as compared to an ordinary BCS superconductor. The parametric dependence of the zero-temperature gap on th…
Why Color-Flavor Locking is Just like Chiral Symmetry Breaking
Robert D. Pisarski, Dirk H. Rischke
We review how a classification into representations of color and flavor can be used to understand the possible patterns of symmetry breaking for color superconductivity in dense qu…
Parity violation through color superconductivity
R. D. Pisarski, D. H. Rischke
We give a pedagogical discussion of how color superconductivity can produce parity violation in cold quark matter at very high densities.