Hydrodynamics, spin currents and torsion

A bstract We construct the canonical constitutive relations for a fluid description of a system with a spin current, valid in an arbitrary number of dimensions in the absence of parity breaking or time reversal breaking terms. Our study encompasses the hydrostatic partition function, the entropy cur...

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Bibliographic Details
Published in:The journal of high energy physics 2023-05, Vol.2023 (5), p.139-62, Article 139
Main Authors: Gallegos, A. D., Gürsoy, U., Yarom, A.
Format: Article
Language:English
Subjects:
Classical and Quantum Gravitation
Constitutive relationships
Elementary Particles
Energy
Field Theory Hydrodynamics
Fluid mechanics
High energy physics
Holography and Hydrodynamics
Partitions (mathematics)
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Quantum Physics
Regular Article - Theoretical Physics
Relativity Theory
Spacetime
Spintronics
String Theory
Tensors
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Summary:A bstract We construct the canonical constitutive relations for a fluid description of a system with a spin current, valid in an arbitrary number of dimensions in the absence of parity breaking or time reversal breaking terms. Our study encompasses the hydrostatic partition function, the entropy current, Kubo formula, conformal invariance, and the effect of charge. At some stages of the computation we turn on a background torsion tensor which naturally couples to the spin current.
ISSN:1029-8479
1029-8479
DOI:10.1007/JHEP05(2023)139