126 citations · 378 across the 13 of their papers we have counts for
3 papers · 2 filters
Chiral pions in a magnetic background
Giuseppe Colucci, Eduardo S. Fraga, Armen Sedrakian
We investigate the modification of the pion self-energy at finite temperature due to its interaction with a low-density, isospin-symmetric nuclear medium embedded in a constant mag…
Leading-order nucleon self-energy in relativistic chiral effective field theory
Giuseppe Colucci, Armen Sedrakian, Dirk H. Rischke
We apply thermal field theory methods to compute microscopically the nucleon self-energy arising from one-pion exchange in isospin-symmetric nuclear matter and neutron matter. A se…
Equation of state of hypernuclear matter: impact of hyperon--scalar-meson couplings
Giuseppe Colucci, Armen Sedrakian
We study the equation of state and composition of hypernuclear matter within a relativistic density functional theory with density-dependent couplings. The parameter space of hyper…