82 citations · 233 across the 25 of their papers we have counts for
25 papers
Effective QCD model with consistent quasi-gluon treatment : formulation and application
Chowdhury Aminul Islam, Munshi G. Mustafa, Rajarshi Ray +1
The Polyakov loop enhanced Nambu-Jona-Lasinio model is reformulated in terms of the gluon quasi-particles in addition to the already existing quark quasi-particles. The formulation…
Dilepton Production as a Probe of Pion Condensation in Hot and Dense QCD Matter
Aritra Bandyopadhyay, Chowdhury Aminul Islam, Krzysztof Redlich +1
We investigate dilepton production from an isospin-asymmetric hot and dense medium in order to explore the role of isospin imbalance in electromagnetic spectral properties. We focu…
Dilepton Spectra and Even Flow Harmonics in a Magnetized QGP: An Ideal Hydrodynamic Study
Ankit Kumar Panda, Aritra Das, Ashutosh Dash +2
We present the first comprehensive study of dilepton production from a hot, magnetized quark-gluon plasma in heavy-ion collisions (HIC), incorporating realistic, time-dependent, an…
The role of the pion mass on the QCD phase diagram in the plane
Chowdhury Aminul Islam, Mahammad Sabir Ali, Rishi Sharma
We investigated the role of the pion mass on the QCD phase diagram in the plane using an effective model treatment. Such treatments are able to capture the main features pre…
Thermal Field Theory in the Presence of a Background Magnetic Field and its Application to QCD
Munshi G. Mustafa, Aritra Bandyopadhyay, Chowdhury Aminul Islam
This review has explored the fundamental principles of thermal field theory in the context of a background magnetic field, highlighting its theoretical framework and some of its ap…
Strongly interacting matter in extreme magnetic fields
Prabal Adhikari, Martin Ammon, Sidney S. Avancini +58
Magnetic fields are ubiquitous across different physical systems of current interest; from the early Universe, compact astrophysical objects and heavy-ion collisions to condensed m…
Vector interaction bounds in NJL-like models from LQCD estimated curvature of the chiral crossover line
Mahammad Sabir Ali, Deeptak Biswas, Chowdhury Aminul Islam
We obtain improved bounds on both the flavor-independent and -dependent vector interactions in a -flavor Nambu\textendash Jona-Lasinio (NJL) model using the latest precise LQC…
QCD phase diagram in the plane for varying pion mass
Mahammad Sabir Ali, Chowdhury Aminul Islam, Rishi Sharma
We study the effect of a varying pion mass on the quantum chromodynamics (QCD) phase diagram in the presence of an external magnetic field, aiming to understand it, for the first t…
An NJL model analysis of a magnetised nonextensive QCD medium
Chowdhury Aminul Islam
We investigate the effect of a background magnetic field when applied to a nonextensive QCD medium in a flavour Nambu\textemdash Jona-Lasinio model. The effect of a constant…
Deciding on the anomalous magnetic moment of quarks in a framework of nonlocal NJL model
Chowdhury Aminul Islam, Mahammad Sabir Ali, Mei Huang
Anomalous magnetic moment (AMM) of quarks in presence of an external magnetic field has been explored using a nonlocal Nambu\textemdash Jona-Lasinio (NJL) model. Various strengths…
Production rate and ellipticity of lepton pairs from a rotating hot and dense QCD medium
Minghua Wei, Chowdhury Aminul Islam, Mei Huang
Using a current-current correlation function (CF), the photon polarization tensor is calculated for a rotating hot and dense QCD medium. The spectral function (SF) and the dilepton…
Consistent approach to study gluon quasi-particles
Chowdhury Aminul Islam, Munshi G. Mustafa, Rajarshi Ray +1
We discuss a novel approach to estimate the partition function in effective model frameworks when the effective potentials have multiple extrema, so that ascertaining a mean field…
Lepton pair production from a hot and dense QCD medium in the presence of an arbitrary magnetic field
Aritra Das, Aritra Bandyopadhyay, Chowdhury Aminul Islam
In this article, we have explored the very important quantity of lepton pair production from a hot and dense QCD medium in presence of an arbitrary external magnetic field for simu…
A Beyond Mean Field Approach to Yang-Mills Thermodynamics
Pracheta Singha, Rajarshi Ray, Chowdhury Aminul Islam +1
We propose a beyond mean field approach to evaluate Yang-Mills thermodynamics from the partition function with n-body gluon contribution, in the presence of a uniform background Po…
Constraining the strength of symmetry breaking using 2-flavour non-local NJL model
Mahammad Sabir Ali, Chowdhury Aminul Islam, Rishi Sharma
In presence of magnetic field we have done a systematic analysis to constrain the strength of 't Hooft determinant term using LQCD data within a non-local version of two flavour NJ…
Studying explicit symmetry breaking in hot and magnetised two flavour non-local NJL model constrained using lattice results
Mahammad Sabir Ali, Chowdhury Aminul Islam, Rishi Sharma
We study the two flavour non-local Nambu\textemdash Jona-Lasinio (NJL) model in the presence of a magnetic field and explore the chiral crossover in presence of a non-local form of…
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…
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)…
Spectral function and dilepton rate from a strongly magnetised hot and dense medium in the light of mean field models
Chowdhury Aminul Islam, Aritra Bandyopadhyay, Pradip K. Roy +1
We have calculated the electromagnetic spectral function (SF) vis-à-vis the dilepton rate (DR) by evaluating the one-loop photon polarisation tensor for a strongly magnetised hot a…
Study of hot and dense nuclear matter in effective QCD model
Chowdhury Aminul Islam
In this thesis we use various effective QCD models to investigate hot and dense nuclear matter created in heavy ion collisions. To characterize such matter, we mainly exploit corre…
Electromagnetic spectral properties and Debye screening of a strongly magnetized hot medium
Aritra Bandyopadhyay, Chowdhury Aminul Islam, Munshi G. Mustafa
We have evaluated the electromagnetic spectral function and its spectral properties by computing the one-loop photon polarization tensor in presence of magnetic field, particularly…
Vector meson spectral function and dilepton rate in an effective mean field model
Chowdhury Aminul Islam, Sarbani Majumder, Najmul Haque +1
We have studied the vector meson spectral function (VMSF) in a hot and dense medium within an effective QCD model namely the Nambu-Jona-Lasinio (NJL) and its Polyakov Loop extended…
Vector meson spectral function and dilepton rate in the presence of strong entanglement effect between the chiral and the Polyakov loop dynamics
Chowdhury Aminul Islam, Sarbani Majumder, Munshi G. Mustafa
In this work we have re-explored our earlier study on the vector meson spectral function and its spectral property in the form of dilepton rate in a two-flavour Polyakov loop exten…
Vector meson spectral function and dilepton production rate in a hot and dense medium within an effective QCD approach
Chowdhury Aminul Islam, Sarbani Majumder, Najmul Haque +1
The properties of the vector meson current-current correlation function and its spectral representation are investigated in details with and without isoscalar-vector interaction wi…