65 citations · 938 across the 59 of their papers we have counts for
5 papers · 1 filter
Transport responses from rate of decay and scattering processes in the Nambu--Jona-Lasinio model
Sabyasachi Ghosh, Fernando E. Serna, Aman Abhishek +2
We have calculated quark and anti-quark relaxation time by considering different possible elastic and inelastic scatterings in the medium. Comparative role of these elastic and ine…
Phenomenological bound on the viscosity of the hadron resonance gas
Snigdha Ghosh, Sabyasachi Ghosh, Sumana Bhattacharyya
We have explored some phenomenological issues during calculations of transport coefficients for hadronic matter, produced in the experiments of heavy ion collisions. Here, we have…
Bulk viscosity coefficient of hadronic matter
Sabyasachi Ghosh, Sandeep Chatterjee, Bedangadas Mohanty
The bulk viscosity coefficient of hadronic matter has been estimated in this present work, where the thermodynamical equilibrium quantity like speed of sound in the medium has been…
Impact of magnetic field on shear viscosity of quark matter in Nambu-Jona-Lasinio model
Sabyasachi Ghosh, Bhaswar Chatterjee, Payal Mohanty +2
We have investigated shear viscosity of quark matter in presence of a strong uniform magnetic field background where Nambu-Jona-Lasinio model has been considered to describe the ma…
Transport coefficients in the Polyakov quark meson coupling model: A quasi particle approach
Aman Abhishek, Sabyasachi Ghosh, Hiranmaya Mishra
We compute the transport coefficients, namely, the coefficients of shear and bulk viscosities as well as thermal conductivity for hot and dense matter. The calculations are perform…