7 papers · 1 filter
Thermal photon production rate from QGP at finite density: Analytic cutoff independence
Sourav Duari, Nilanjan Chaudhuri, Sourav Sarkar +1
We compute the thermal photon production rate from a hot and dense quark-gluon plasma. While the mutual cancellation of the intermediate momentum cutoff between the hard and…
High energy thermal photons from chirally imbalanced QGP
Sourav Duari, Nilanjan Chaudhuri, Pradip Roy +1
We compute the thermal photon production rate from a chirally asymmetric quark gluon plasma. We estimate the hard part from scattering of chiral quarks and demonstrate the cut-off…
Dynamical color conductivity of a chiral quark-gluon plasma
Sourav Duari, Nilanjan Chaudhuri, Pradip Roy +1
The dynamical chromoelectric color conductivity of a chiral plasma has been extracted from one loop gluon self energy by using linear response theory at finite temperature and dens…
Soft-contribution to thermal photon emission from chiral QCD medium
Nilanjan Chaudhuri, Sourav Duari, Pradip Roy +1
We evaluate the thermal photon emission rate from a chirally asymmetric quark gluon plasma using the Hard Thermal Loop approximation. The quasiparticle and plasmino modes prevalent…
Plasminos in chiral QCD plasma
Sourav Duari, Nilanjan Chaudhuri, Sourav Sarkar +1
The quark self-energy in a hot and dense QCD medium with local chiral imbalance shows additional structures. Evaluated using the hard thermal loop approximation this leads to disti…
Collective phenomena in chirally imbalanced medium
Sourav Duari, Nilanjan Chaudhuri, Sourav Sarkar +1
We calculate the gluon polarization tensor for a chirally imbalanced plasma using hard thermal loop approximation in the real time formulation of thermal field theory. The dispersi…
Speed of sound and isothermal compressibility in a magnetized quark matter with anomalous magnetic moment of quarks
Rajkumar Mondal, Sourav Duari, Nilanjan Chaudhuri +2
We study the characteristics of quark matter under the influence of a background magnetic field with anomalous magnetic moment (AMM) of quarks at finite temperature and quark chemi…