291 citations · 4.3k across the 117 of their papers we have counts for
9 papers · 1 filter
Quantum fluctuations of energy in subsystems of a hot relativistic gas
Arpan Das, Wojciech Florkowski, Radoslaw Ryblewski +1
We derive a formula that defines quantum fluctuations of energy in subsystems of a hot relativistic gas. For small subsystem sizes we find substantial increase of fluctuations comp…
Spin polarization dynamics in the Gubser-expanding background
Rajeev Singh, Gabriel Sophys, Radoslaw Ryblewski
Evolution of spin polarization in the Gubser-expanding conformal perfect-fluid hydrodynamic background is studied. The analysis of the conformal transformation properties of the co…
Correspondence between Israel-Stewart and first-order causal and stable hydrodynamics for Bjorken-expanding baryon-rich systems with vanishing particle masses
Arpan Das, Wojciech Florkowski, Radoslaw Ryblewski
We obtain an exact correspondence between the dynamical equations in Israel-Stewart (IS) theory and first-order causal and stable (FOCS) hydrodynamics for a boost-invariant system…
Dissipative Spin Dynamics in Relativistic Matter
Samapan Bhadury, Wojciech Florkowski, Amaresh Jaiswal +2
Using classical description of spin degrees of freedom, we extend recent formulation of the perfect-fluid hydrodynamics for spin-polarized fluids to the case including dissipation.…
Relaxation time approximation with pair production and annihilation processes
Samapan Bhadury, Wojciech Florkowski, Amaresh Jaiswal +1
We extend the Boltzmann equation in the relaxation time approximation to explicitly include transitions between particles forming an interacting mixture. Using the detailed balance…
Correspondence between Israel-Stewart and first-order casual and stable hydrodynamics for the boost-invariant massive case with zero baryon density
Arpan Das, Wojciech Florkowski, Radoslaw Ryblewski
Exact correspondence between Israel-Stewart theory and first-order causal and stable hydrodynamics is established for the boost-invariant massive case with zero baryon density and…