64 citations · 510 across the 29 of their papers we have counts for
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Medium effects on the electrical conductivity of a hot pion gas
Snigdha Ghosh, Sukanya Mitra, Sourav Sarkar
The electromagnetic response of an interacting system of pions has been studied at finite temperature. The corresponding transport parameter i.e. electrical conductivity has been e…
self-energy at finite temperature and density and the cross-section
Snigdha Ghosh, Sourav Sarkar, Sukanya Mitra
The self energy of -baryon is evaluated at finite temperature and density using the real time formalism of thermal field theory. The Dyson-Schwinger equation is used to get the…
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…
Medium effects on the viscosities of a pion gas
Sukanya Mitra, Sourav Sarkar
The bulk and shear viscosities of a pion gas is obtained by solving the relativistic transport equation in the Chapman-Enskog approximation. In-medium effects are introduced in the…
Effect of running coupling on photon emission from quark gluon plasma
Mahatsab Mandal, Sukanya Mitra, Pradip Roy +1
We discuss the role of running coupling on the thermal photon yield from quark gluon plasma. It is shown that the photon production rate from the partonic phase is considerably enh…