65 citations · 938 across the 59 of their papers we have counts for
59 papers
Non-Relativistic Scenario of a Free Particle in an Infinite Cylindrical Potential Well
Pratik Adarsh, Sabyasachi Ghosh
There are various types of infinite potential well problems occurring in elementary quantum mechanics formalism. The infinite square well (one dimensional), cubical box and, spheri…
Kubo estimation of the electrical conductivity for a hot relativistic fluid in the presence of a magnetic field
Sarthak Satapathy, Snigdha Ghosh, Sabyasachi Ghosh
We have explored the multi-component structure of electrical conductivity of relativistic Fermionic and Bosonic fluid in presence of magnetic field by using Kubo approach. This is…
Electrical conductivity of strongly magnetized dense quark matter -- possibility of quantum hall effect
Jayanta Dey, Aritra Bandyopadhyay, Akash Gupta +2
We have pointed out the possibility of quantum Hall effect or quantum patterns of transportation in a degenerate strongly magnetized quark matter, which might be expected inside a…
Effect of magnetic field on jet transport coefficient
Debjani Banerjee, Prottoy Das, Souvik Paul +4
We report the estimation of jet transport coefficient, for quark- and gluon-initiated jets using a simple quasi-particle model in absence and presence of magnetic field.…
One-loop Kubo estimations of the shear and bulk viscous coefficients for hot and magnetized Bosonic and Fermionic systems
Snigdha Ghosh, Sabyasachi Ghosh
The expressions of the shear viscosity and the bulk viscosity components in the presence of an arbitrary external magnetic field for a system of hot charged scalar Bosons (spin-0)…
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…
Finite size effect on Dissociation and Diffusion of chiral partners in Nambu-Jona-Lasinio model
Paramita Deb, Sabyasachi Ghosh, Jai Prakash +2
Along with masses of pion and sigma meson modes, their dissociation into quark medium provide a detail spectral structures of the chiral partners. Present article has studied a fin…
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…
On lower bound of relaxation time for massless fluid in presence of magnetic field
Sarthak Satapathy, Jayanta Dey, Prashant Murmu +1
Due to lowest possible quantum fluctuation, shear viscosity to entropy density ratio never reach to zero, rather has some lower bound (0.08 approx). Here, we have attempted to link…
Effect of magnetic screening mass on the diffusion of heavy quarks
Mahfuzur Rahaman, Santosh K. Das, Jan-e Alam +1
The drag and diffusion coefficients of heavy quarks propagating through quark gluon plasma (QGP) have been estimated by shielding both the electric and magnetic type infra-red dive…
Collisional time and shear relaxation time for interacting QGP
Ankit Anand, Souvik Paul, Sarthak Satapathy +1
We have studied the collisional time and relaxation time of a QGP(Quark-Gluon Plasma) by parameterizing them by temperature. From this parameterization we have obtained the decay r…
Mapping QGP interaction through its temperature dependent degeneracy factor
Ranjesh Kumar, Ankit Anand, Souvik Paul +2
We have parameterized the degeneracy factor in terms of temperature and using this we have tried to compare and study the LQCD(Lattice Quantum Chromodynamics) data with our data.
Role of interaction on electrical conductivity of QGP in presence of magnetic field
Ankita Mishra, Souvik Paul, Jayanta Dey +2
Effect of quantum chromodynamics (QCD) interaction in quark-gluon plasma on electrical conductivity is studied, where lattice quantum chromodynamics (LQCD) results are mapped throu…
NJL model estimation of anisotropic electrical conductivity for quark matter in presence of magnetic field
Jayanta Dey, Sabyasachi Ghosh, Aritra Bandyopadhyay +2
We have calculated electrical conductivity in the presence of a magnetic field by using the Nambu-Jona-Lasinio model.
Fluid property of QGP in presence of magnetic field
Souvik Paul, Ankita Mishra, Jayanta Dey +2
Fluidity of quark-gluon plasma (QGP) is studied where interaction between quark and gluon is mapped through fugacity in particle distribution function using lattice quantum chromod…
Causal aspects of effective QCD models
Jayanta Dey, Sabyasachi Ghosh, Chowdhury Aminul Islam
Here we studied the possible diffusion speed for relativistic fluid in different effective quantum chromodynamics models: Nambu-Jona-Lasinio (NJL), Polyakov loop extended NJL, enta…
Anisotropic electrical conductivity of magnetized hot quark matter
Sabyasachi Ghosh, Aritra Bandyopadhyay, Ricardo L. S. Farias +2
We studied the effect of a strong magnetic field () on the electrical conductivity of hot quark matter. The electrical conductivity is a key transport coefficient determining th…
From Non-interacting to Interacting Picture of Thermodynamics and Transport Coefficients for Quark Gluon Plasma
Sarthak Satapathy, Souvik Paul, Ankit Anand +2
We have attempted to build first some simplified model to map the interaction of quarks and gluons, which can be contained by their thermodynamical quantity like entropy density, o…
From Non-interacting to Interacting Picture of Quark Gluon Plasma in presence of magnetic field and its fluid property
Jayanta Dey, Sarthak Satapathy, Ankita Mishra +2
We have attempted to build a parametric based simplified and analytical model to map the interaction of quarks and gluons in presence of magnetic field, which has been constrained…
Shear viscosity and electrical conductivity of relativistic fluid in presence of magnetic field: a massless case
Jayanta Dey, Sarthak Satapathy, Prasanta Murmu +1
We have explored the shear viscosity and electrical conductivity calculations for bosonic and fermionic medium, which goes from without to with magnetic field picture and then thei…
Impact of different extended components of mean field models on transport coefficients of quark matter and their causal aspects
Chowdhury Aminul Islam, Jayanta Dey, Sabyasachi Ghosh
Role of different extensions of Nambu\textendash Jona-Lasinio (NJL) model like addition of vector interaction, Polyakov loop extended version (PNJL) and the entangled PNJL (EPNJL)…
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…