The dS/dS Correspondence

By M. Alishahiha, A. Karch, E. Silverstein, David Tong. 2004

205 citations recorded by the source corpus.

We present a holographic duality for the de Sitter static patch which consolidates basic features of its geometry and the behavior of gravity and brane probes, valid on timescales short compared to the decay or Poincare recurrence times. Namely de Sitter spacetime dSd(R) in d dimensions with curvature radius R is holographically dual to two conformal field theories on dSd−1(R), cut off at an energy scale 1/R where they couple to each other and to d − 1 dimensional gravity. As part of our analysis, we study brane probes in de Sitter and thermal Anti de Sitter spaces, and interpret the terms in the corresponding DBI action via strongly coupled thermal field theory. This provides a dual field theoretic interpretation of the fact that probes take forever to reach a horizon in general relativity.

Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics, Statistical and Nonlinear Physics

View Paper: https://www.semanticscholar.org/paper/a863780cf4ff2f4b1ad757fb4063c92eacb208ed

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Citations in the corpus

Warped Conformal Field Theory (2012, background): “[19, 20, 21, 22, 23, 24, 25]) spacetimes, of clear importance for physical applications.”
Static patch solipsism: conformal symmetry of the de Sitter worldline (2011, methodology): “Other approaches to the static patch include de Sitter foliations of the patch [15] and their subsequent use to parametrically estimate the de Sitter entropy by realizing such foliations in flux compactifications [16, 17].”
Operator Dictionaries and Wave Functions in AdS/CFT and dS/CFT (2011, background): “It is interesting that two CFT’s coupled via gravity has also been proposed as a dual of dS space in a rather different context [19, 20].”
Low-dimensional de Sitter quantum gravity (2019, methodology): “Of course, emergent time is a prominent feature of various proposals for the dS/CFT correspondence [6–8, 85, 86].”
DE SITTER MUSINGS (2012, background): “Recent developments related to such questions are discussed in [118, 119, 120, 121, 122, 123, 124, 125, 137, 126].”