37 citations · 79 across the 4 of their papers we have counts for
4 papers
The nucleon thermal width due to pion-baryon loops and its contribution in Shear viscosity
Sabyasachi Ghosh
In the real-time thermal field theory, the standard expression of shear viscosity for the nucleonic constituents is derived from the two point function of nucleonic viscous stress…
Low mass enhanced probability of pion in hadronic matter due to its Landau cut contributions
Sabyasachi Ghosh
In the real-time thermal field theory, the pion self-energy at finite temperature and density is evaluated where the different mesonic and baryonic loops are considered. The intera…
Effect of spectral modification of on shear viscosity of a pion gas
Sukanya Mitra, Sabyasachi Ghosh, Sourav Sarkar
We evaluate the shear viscosity of a pion gas in the relativistic kinetic theory approach. The in-medium propagator of the meson at finite temperature is used to evaluate the $…
Relativistic spectral function of nucleon in hot nuclear matter
Sabyasachi Ghosh, S. Mallik, Sourav Sarkar
We present a simple calculation of the nucleon self-energy in nuclear matter at finite temperature in a relativistic framework, using the real time thermal field theory. The imagin…