5 papers
(2+2)D Collective Model based on a relativistic Boltzmann equation in the Isotropization Time Approximation: CoMBolt-ITA
S. F. Taghavi, S. M. A. Tabatabaee Mehr, F. Taghinavaz
A new model based on the relativistic Boltzmann equation in the isotropization time approximation is developed to investigate the collective behavior of the quark-gluon plasma prod…
Kinetic Theory of Quasiparticles, Retarded Correlators and Hydrodynamics
Ali Hataei, Roya Heydari, Farid Taghinavaz
Within the relaxation time approximation under a constant mass profile, we investigate the collective dynamics of a system of massive relativistic particles described by the Maxwel…
Linearized fluctuating hydrodynamics via random polynomials
Farid Taghinavaz, Giorgio Torrieri
We argue that an ensemble of backgrounds best understands hydrodynamic dispersion relations in a medium with few degrees of freedom and is therefore subject to strong thermal fluct…
Stability and causality of rest frame modes in second-order spin hydrodynamics
Asaad Daher, Wojciech Florkowski, Radoslaw Ryblewski +1
We analyze the low- and high-momentum rest frame modes in the second-order spin hydrodynamics and check the asymptotic causality of the theory. A truncation scheme of the Israel-St…
Local univalence versus stability and causality in hydrodynamic models
Roya Heydari, Farid Taghinavaz
Our main objective is to compare the analytic properties of hydrodynamic series with the stability and causality conditions applied to hydrodynamic modes. Analyticity, in this cont…