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hep-ph2024★ 5 cited
Causal third-order viscous hydrodynamics within relaxation-time approximation
Pushpa Panday, Amaresh Jaiswal, Binoy Krishna Patra
In the present work, we derive a linearly stable and causal theory of relativistic third-order viscous hydrodynamics from the Boltzmann equation with relaxation-time approximation.…
hep-ph2023
Shear viscosity of rotating, hot, and dense spin-half fermionic systems from quantum field theory
Sarthak Satapathy, Rajeev Singh, Pushpa Panday +2
In this study, we calculate the shear viscosity for rotating fermions with spin-half under conditions of high temperature and density. We employ the Kubo formalism, rooted in finit…