Dissipative spin dynamics in relativistic matter

Bhadury, Samapan; Florkowski, Wojciech; Jaiswal, Amaresh; Kumar, Avdhesh; Ryblewski, Radosław

doi:10.1103/physrevd.103.014030

Cited by 88 publications

(76 citation statements)

References 45 publications

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“…1 See, e.g., Refs. [17,27,32,39] for the corresponding expressions for the MJ statistics of an ideal gas, which we summarize in Eq. B7.…”

Section: Perfect-fluid Spin Hydrodynamicsmentioning

confidence: 99%

“…In performing this analysis, we rely on the analysis of dissipative effects presented in Ref. [39]. Since Ref.…”

Section: Dissipative Effectsmentioning

confidence: 99%

“…Finally, using the dissipative spin tensor derived in Refs. [29,39] for the case of the ideal MJ gas, we discuss the effect of dissipative corrections leading to exponential damping of both the transverse and the longitudinal components.…”

Section: Introductionmentioning

confidence: 99%

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Spin waves in spin hydrodynamics

Ambrus,

Ryblewski,

Singh

2022

Preprint

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The propagation properties of spin degrees of freedom are analyzed in the framework of relativistic hydrodynamics with spin based on the de Groot-van Leeuwen-van Weert definitions of the energy-momentum and spin tensors. We derive the analytical expression for the spin wave velocity for arbitrary statistics and show that it goes to half the speed of light in the ultra-relativistic limit. We find that only the transverse degrees of freedom propagate, analogously to electromagnetic waves. Finally, we consider the effect of dissipative corrections and calculate the damping coefficients for the case of Maxwell-Jüttner statistics.

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“…1 See, e.g., Refs. [17,27,32,39] for the corresponding expressions for the MJ statistics of an ideal gas, which we summarize in Eq. B7.…”

Section: Perfect-fluid Spin Hydrodynamicsmentioning

confidence: 99%

“…In performing this analysis, we rely on the analysis of dissipative effects presented in Ref. [39]. Since Ref.…”

Section: Dissipative Effectsmentioning

confidence: 99%

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Spin waves in spin hydrodynamics

Ambrus,

Ryblewski,

Singh

2022

Preprint

Self Cite

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“…where the explicit expressions for D coefficient are given by [23]. The spin hydrodynamics has also been derived from chiral kinetic theory with realistic collision term [24] and the results is more complicated than these simplified version.…”

Section: Spin Hydrodynamics and Spin Kinetic Theorymentioning

confidence: 99%

Global Polarization Theory Overview

Gao

2022

EPJ Web Conf.

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We give a brief overview about theory development of spin polarization in relativistic heavy ion collisions, which includes how the polarization could be generated by single scattering, what the polarization could be in equilibrium, how to address some recent puzzles in spin polarization in heavy ion collisions and how much progress we have made in spin hydrodynamics and spin kinetic theory. We will also discuss the possible helicity polarization in relativistic heavy ion collisions.

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“…Formulation of such a spin fluid dynamics formalism was studied first in Ref. [11], which gave rise to many studies [12][13][14][15][16][17][18][19][20][21][22]. Contrary to theoretical studies done on spin, considered spin-vorticity coupling to be the reason for the spin polarization at freeze-out , the spin hydrodynamic formalism has been developed on the basis on conservation laws and local thermodynamic equilibrium, introducing new dynamic quantity namely spin polarization tensor.…”

Section: Introductionmentioning

confidence: 99%