Gauges in Three-Dimensional Gravity and Holographic Fluids - Archive ouverte HAL
Article Dans Une Revue Journal of High Energy Physics Année : 2020

Gauges in Three-Dimensional Gravity and Holographic Fluids

Résumé

Solutions to Einstein’s vacuum equations in three dimensions are locally maximally symmetric. They are distinguished by their global properties and their investigation often requires a choice of gauge. Although analyses of this sort have been performed abundantly, several relevant questions remain. These questions include the interplay between the standard Bondi gauge and the Eddington-Finkelstein type of gauge used in the fluid/gravity holographic reconstruction of these spacetimes, as well as the Fefferman-Graham gauge, when available i.e. in anti de Sitter. The goal of the present work is to set up a thorough dictionary for the available descriptions with emphasis on the relativistic or Carrollian holographic fluids, which portray the bulk from the boundary in anti-de Sitter or flat instances. A complete presentation of residual diffeomorphisms with a preliminary study of their algebra accompanies the situations addressed here.

Dates et versions

hal-02892945 , version 1 (07-07-2020)

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Citer

Luca Ciambelli, Charles Marteau, P. Marios Petropoulos, Romain Ruzziconi. Gauges in Three-Dimensional Gravity and Holographic Fluids. Journal of High Energy Physics, 2020, 11, pp.092. ⟨10.1007/JHEP11(2020)092⟩. ⟨hal-02892945⟩
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