7 citations · 13 across the 12 of their papers we have counts for
14 papers
Charge-selective topological locking and ultraslow coarsening in magnetoelastic media
Tirthankar Banerjee, Amaresh Jaiswal
We demonstrate that the symmetry of magnetoelastic coupling governs the topological organization of composite defects and can qualitatively alter phase-ordering kinetics. In a two-…
Spin relaxation of heavy quarks from momentum diffusion in the quark-gluon plasma
Ankit Kumar, Sourav Dey, Vinod Chandra +1
Heavy-quark spin dynamics in the quark-gluon plasma provides a potential probe of the interaction between heavy quarks and the medium. We develop a stochastic framework in which th…
Spin dynamics and polarization in relativistic systems: recent developments
Sourav Dey, Arpan Das, Hiranmaya Mishra +1
We review recent theoretical and experimental developments in spin dynamics and polarization phenomena in relativistic systems, with a particular focus on heavy-ion collisions. The…
Quantum spin dynamics of heavy quarks and polarization observables in relativistic heavy-ion collisions
Sunil Jaiswal, Sourav Dey, Amaresh Jaiswal
We develop a quantum spin-density-matrix framework for heavy-quark spin dynamics in relativistic heavy-ion collisions. Starting from an initial polarization induced along the magne…
Dissipative spin hydrodynamics in Bjorken flow and thermal dilepton production
Sejal Singh, Sourav Dey, Arpan Das +2
We investigate the boost-invariant expansion of a recently developed first-order spin hydrodynamic framework in which the spin chemical potential is treated as a leading-order hydr…
Hyperon longitudinal polarization and vector meson spin alignment in a thermal model for heavy-ion collisions
Soham Banerjee, Samapan Bhadury, Wojciech Florkowski +2
The concept of a common local spin equilibrium for both spin-1/2 and spin-1 particles is incorporated into a thermal model of particle production in heavy-ion collisions at the top…
Heavy quark polarization anisotropy as a novel probe of fireball geometry
Amaresh Jaiswal
We propose a new approach to probe the initial fireball geometry in relativistic heavy-ion collisions using spin polarization. Specifically, we introduce polarization harmonics of…
Polarized tau decay and CP violation in ultraperipheral heavy-ion collisions
Amaresh Jaiswal
We investigate the role of -lepton polarization in ultraperipheral heavy-ion collisions (UPCs) as a novel application of the intense electromagnetic fields generated in such pro…
Mean free path of photons in relativistic heavy ion collisions
Jajati K. Nayak, Rupa Chatterjee
Electromagnetic probes, such as photons and dileptons, play a key role in diagnosing the initial temperature of the hot and dense quark-gluon plasma (QGP) matter created in relativ…
Rotational Brownian motion and heavy quark polarization in QCD medium
Sourav Dey, Amaresh Jaiswal
We consider the rotational Brownian motion of heavy quark in QCD medium and provide analytical results for polarization of open heavy-flavor hadrons. We calculate expressions for v…
Dynamics of Hot QCD Matter 2024 -- Bulk Properties
Prabhakar Palni, Amal Sarkar, Santosh K. Das +44
The second Hot QCD Matter 2024 conference at IIT Mandi focused on various ongoing topics in high-energy heavy-ion collisions, encompassing theoretical and experimental perspectives…
Energy-momentum correlators of fermions at finite temperature and density
Sourav Dey, Samapan Bhadury, Wojciech Florkowski +2
Equal-time commutators of different components of the energy-momentum tensor at spatially separated points are calculated for a relativistic quantum Fermi gas at finite temperature…
Diffusion coefficient matrix for multiple conserved charges: a Kubo approach
Sourav Dey, Amaresh Jaiswal, Hiranmaya Mishra
The strongly interacting matter created in relativistic heavy-ion collisions possesses several conserved quantum numbers, such as baryon number, strangeness, and electric charge. T…
Effects of strangeness on the chiral pseudocritical line
Mahammad Sabir Ali, Deeptak Biswas, Amaresh Jaiswal +1
Within a 2+1 flavor Nambu\textendash Jona-Lasinio model, we calculate the curvature coefficients and check them against available lattice QCD estimations. With the observation that…