64 citations · 391 across the 32 of their papers we have counts for
14 papers · 1 filter
Impact of chiral asymmetry and magnetic field on passage of an energetic test parton in a QCD medium
Ritesh Ghosh, Mohammad Yousuf Jamal, Manu Kurian
We study the dependence of collisional energy loss of a test parton moving with a high velocity on the chiral imbalance and magnetic field in the QCD medium. A semi-classical appro…
The complex heavy-quark potential with the Gribov-Zwanziger action
Manas Debnath, Ritesh Ghosh, Najmul Haque
Gribov-Zwanziger prescription in Yang-Mills theory improves the infrared dynamics. In this work, we study the static potential of a heavy quark-antiquark pair with the HTL resummed…
Magnetic field-dependent electric charge transport in hadronic medium at finite temperature
Ritesh Ghosh, Manu Kurian
Electric charge transport of hadronic matter at finite temperature and magnetic field is studied within the linear sigma model. Anisotropic transport coefficients associated with t…
Collective modes of gluons in an anisotropic thermo-magnetic medium
Bithika Karmakar, Ritesh Ghosh, Arghya Mukherjee
We study the collective modes of gluons in an anisotropic thermal medium in the presence of a constant background magnetic field using the hard-thermal loop (HTL) perturbation theo…
Heavy quark potential and LQCD based quark condensate at finite magnetic field
Indrani Nilima, Aritra Bandyopadhyay, Ritesh Ghosh +1
In the present work, we have studied heavy quarkonia potential in hot and magnetized quark gluon plasma. Inverse magnetic catalysis (IMC) effect is incorporated within the system t…
Anisotropic tomography of heavy quark dissociation by using general propagator structure at finite magnetic field
Ritesh Ghosh, Aritra Bandyopadhyay, Indrani Nilima +1
In this work we have explored the imaginary part of the Heavy Quark (HQ) potential and subsequently the dissociation of heavy quarkonia at finite temperature and magnetic field. Wi…
Shear Viscosity of hadronic matter at finite temperature and magnetic field
Ritesh Ghosh, Najmul Haque
We calculate the transport coefficient of hadronic matter in the presence of temperature and magnetic field using the linear sigma model. In the relaxation time approximation, we e…
Anisotropic pressure and quark number susceptibility of strongly magnetized QCD medium
Bithika Karmakar, Ritesh Ghosh, Aritra Bandyopadhyay +2
In this work, we compute the hard thermal loop pressure of quark-gluon plasma within strong magnetic field approximation at one-loop order. Magnetic field breaks the rotational sym…
Chiral susceptibility in dense thermo-magnetic QCD medium within HTL approximation
Ritesh Ghosh, Bithika Karmakar, Munshi Golam Mustafa
We have computed the chiral susceptibility in quark-gluon plasma in presence of finite chemical potential and weak magnetic field within hard thermal loop approximation. First we c…
Covariant formulation of gluon self-energy in presence of ellipsoidal anisotropy
Ritesh Ghosh, Bithika Karmakar, Arghya Mukherjee
In this work, a covariant formulation of the gluon self-energy in presence of ellipsoidal anisotropy is considered. It is shown that the general structure of the gluon self-energy…
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…
Soft contribution to the damping rate of a hard photon in a weakly magnetized hot medium
Ritesh Ghosh, Bithika Karmakar, Munshi G Mustafa
We consider weakly magnetized hot QED plasma comprising electrons and positrons. There are three distinct dispersive (longitudinal and two transverse) modes of a photon in a thermo…
Anisotropic pressure of deconfined QCD matter in presence of strong magnetic field within one-loop approximation
Bithika Karmakar, Ritesh Ghosh, Aritra Bandyopadhyay +2
Considering the general structure of the two point functions of quarks and gluons, we compute the free energy and pressure of a strongly magnetized hot and dense QCD matter created…
Saha ionization equation in early universe
Aritra Das, Ritesh Ghosh, S. Mallik
The Saha equation follows from thermal equilibrium of matter and radiation. We discuss this problem of equilibrium in the early universe, when matter consists mostly of electrons,…