65 citations · 132 across the 8 of their papers we have counts for
8 papers
Calculation of the transport coefficients in neutron star
Utsab Gangopadhyaya, Suman Pal, Gargi Chaudhuri
In this work, we have calculated the transport coefficients: shear viscosity and thermal conductivity inside the neutron star core. Our calculation is based on the relativistic kin…
Order-by-order Anisotropic Transport Coefficients of a Magnetised Fluid: a Chapman-Enskog Approach
Utsab Gangopadhyaya, Victor Roy
We derive the first and second-order expressions for the shear, the bulk viscosity, and the thermal conductivity of a relativistic hot boson gas in a magnetic field using the relat…
Dynamics of QCD Matter -- current status
Amaresh Jaiswal, Najmul Haque, Aman Abhishek +58
In this article, there are 18 sections discussing various current topics in the field of relativistic heavy-ion collisions and related phenomena, which will serve as a snapshot of…
Anisotropic transport properties of Hadron Resonance Gas in magnetic field
Ashutosh Dash, Subhasis Samanta, Jayanta Dey +3
An intense transient magnetic field is produced in high energy heavy-ion collisions mostly due to the spectator protons inside the two colliding nucleus. The magnetic field introdu…
Viscous coefficients and thermal conductivity of a gas mixture in the medium
Pallavi Kalikotay, Nilanjan Chaudhuri, Snigdha Ghosh +2
The temperature and density dependence of the relaxation times, thermal conductivity, shear viscosity and bulk viscosity for a hot and dense gas consisting of pions, kaons and nucl…
In-medium thermal conductivity and diffusion coefficients of a hot hadronic gas mixture
Utsab Gangopadhyaya, Snigdha Ghosh, Sourav Sarkar
The relativistic kinetic theory approach has been employed to study four well-known transport coefficients that characterize heat flow and diffusion for the case of a hot mixture c…
In-medium viscous coefficients of a hot hadronic gas mixture
Utsab Gangopadhyaya, Snigdha Ghosh, Sukanya Mitra +1
We estimate the shear and the bulk viscous coefficients for a hot hadronic gas mixture constituting of pions and nucleons. The viscosities are evaluated in the relativistic kinetic…
Medium effects on the relaxation of dissipative flows in a hot pion gas
Sukanya Mitra, Utsab Gangopadhyaya, Sourav Sarkar
The relaxation times over which dissipative fluxes restore their steady state values have been evaluated for a pion gas using the 14-moment method. The effect of the medium has bee…