58 citations · 231 across the 7 of their papers we have counts for
7 papers
Relativistic second-order spin hydrodynamics: an entropy-current analysis
Rajesh Biswas, Asaad Daher, Arpan Das +2
We present a new derivation of Israel-Stewart-like relativistic second-order dissipative spin hydrodynamic equations using the entropy current approach. In our analysis, we conside…
Boost invariant spin hydrodynamics within the first order in derivative expansion
Rajesh Biswas, Asaad Daher, Arpan Das +2
Boost-invariant equations of spin hydrodynamics confined to the first-order terms in gradients are numerically solved. The spin equation of state, relating the spin density tensor…
An expedition to the islands of stability in the first-order causal hydrodynamics
Rajesh Biswas, Sukanya Mitra, Victor Roy
The recently proposed connection between the Lorentz invariance of stability and the speed of signal propagation has been tested for a first-order relativistic dissipative hydrodyn…
Is first-order relativistic hydrodynamics in general frame stable and causal for arbitrary interaction?
Rajesh Biswas, Sukanya Mitra, Victor Roy
We derive a first-order, stable and causal, relativistic hydrodynamic theory from the microscopic kinetic equation using the gradient expansion technique in a general frame. The ge…
Relativistic resistive dissipative magnetohydrodynamics from the relaxation time approximation
Ankit Kumar Panda, Ashutosh Dash, Rajesh Biswas +1
Here we derive the relativistic resistive dissipative second-order magnetohydrodynamic evolution equations using the Boltzmann equation, thus extending our work from the previous p…
Relativistic non-resistive viscous magnetohydrodynamics from the kinetic theory:a relaxation time approach
Ankit Kumar Panda, Ashutosh Dash, Rajesh Biswas +1
We derive the relativistic non-resistive, viscous second-order magnetohydrodynamic equations for the dissipative quantities using the relaxation time approximation. The Boltzmann e…
Causality and stability in relativistic viscous non-resistive magneto-fluid dynamics
Rajesh Biswas, Ashutosh Dash, Najmul Haque +2
We investigate the causality and the stability of the relativistic viscous magneto-hydrodynamics in the framework of the Israel-Stewart (IS) second-order theory, and also within a…