Holographic dissipation from the symplectic current

Donos, Aristomenis; Kailidis, Polydoros; Pantelidou, Christiana

doi:10.1007/jhep10(2022)058

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Authors

Dr Aristomenis Donos aristomenis.donos@durham.ac.uk
Associate Professor

Dr Polydoros Kailidis polydoros.kailidis@durham.ac.uk
Postdoctoral Research Associate

Christiana Pantelidou

Abstract

We develop analytic techniques to construct the leading dissipative terms in a derivative expansion of holographic fluids. Our basic ingredient is the Crnkovic-Witten symplectic current of classical gravity which we use to extract the dissipative transport coefficients of holographic fluids, assuming knowledge of the thermodynamics and the near horizon geometries of the bulk black hole geometries. We apply our techniques to non-conformal neutral fluids to reproduce previous results on the shear viscosity and generalise a known expression for the bulk viscosity.

Citation

Donos, A., Kailidis, P., & Pantelidou, C. (2022). Holographic dissipation from the symplectic current. Journal of High Energy Physics, 2022(10), Article 58. https://doi.org/10.1007/jhep10%282022%29058

Journal Article Type	Article
Acceptance Date	Sep 27, 2022
Online Publication Date	Oct 10, 2022
Publication Date	2022
Deposit Date	Jan 16, 2023
Publicly Available Date	Jan 16, 2023
Journal	Journal of High Energy Physics
Print ISSN	1126-6708
Publisher	Scuola Internazionale Superiore di Studi Avanzati (SISSA)
Peer Reviewed	Peer Reviewed
Volume	2022
Issue	10
Article Number	58
DOI	https://doi.org/10.1007/jhep10%282022%29058

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