6 papers
Relativistic Mean Field Approach with Chiral Symmetry Breaking and Quark Confinement in the light of Astrophysical Observations
Bikram Keshari Pradhan, Mohamad Chamseddine, Jérôme Margueron +4
We perform a Bayesian analysis of a relativistic mean-field approach, which is an implementation of the chiral confining model with both chiral symmetry breaking and confinement ef…
Mechanical properties of the nucleon in the chiral confining model. II -- in-medium evolution of the nucleon properties
Guy Chanfray, Hubert Hansen, Bikram Keshari Pradhan
This article is devoted to the study of the evolution of the properties of nucleons bound in nuclear matter within the framework of the chiral confining model. The in-medium nucleo…
Mechanical properties of the nucleon in the chiral confining model. I -- formal developments
Guy Chanfray, Hubert Hansen, Bikram Keshari Pradhan
We discuss the issue of the mechanical stability of the nucleon within a class of models in which massive constituent quarks are subject to a confining potential and are coupled to…
Nuclear structure within the relativistic mean field approach including chiral symmetry and quark confinement effects
M. Chamseddine, J. -P. Ebran, E. Khan +4
The relativistic mean field approach, within a theoretical framework known as the chiral confining model incorporating chiral symmetry breaking and quark confinement effects, is ap…
NJL-Chiral Soliton and the Nucleon Equation of State at supra-saturation density: Impact of Chiral Symmetry Restoration
Bikram Keshari Pradhan, Guy Chanfray, Hubert Hansen +1
It has been conjectured that, at sufficiently high baryon densities, the equation of state (EoS) of bulk nuclear matter can be identified with that of the nucleon core. In this wor…
From QCD phenomenology to nuclear physics phenomenology: the chiral confining model
Guy Chanfray, Magda Ericson, Hubert Hansen +2
We present a theoretical framework allowing to make an explicit connection between the phenomenology of QCD, namely the properties of the gluon correlator and Wilson loops, and a p…