[引用][C] Fefferman-Graham and Bondi Gauges in the Fluid
Fefferman-Graham and Bondi gauges in the fluid/gravity correspondence
L Ciambelli, C Marteau, PM Petropoulos… - arXiv preprint arXiv …, 2020 - arxiv.org
In three-dimensional gravity, we discuss the relation between the Fefferman--Graham
gauge, the Bondi gauge and the Eddington--Finkelstein type of gauge, often referred to as
the derivative expansion, involved in the fluid/gravity correspondence. Starting with a
negative cosmological constant, for each gauge, we derive the solution space and the
residual gauge diffeomorphisms. We construct explicitly the diffeomorphisms that relate the
various gauges, and establish the precise matching of their boundary data. We show that …
gauge, the Bondi gauge and the Eddington--Finkelstein type of gauge, often referred to as
the derivative expansion, involved in the fluid/gravity correspondence. Starting with a
negative cosmological constant, for each gauge, we derive the solution space and the
residual gauge diffeomorphisms. We construct explicitly the diffeomorphisms that relate the
various gauges, and establish the precise matching of their boundary data. We show that …
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