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Quantum maximally symmetric spacetimes

open access: yesPhysics Letters B
We show that 4-dimensional maximally symmetric spacetimes can be obtained from a coherent state quantisation of gravity, always resulting in geometries that approach the Minkowski vacuum exponentially away from the radius of curvature.
P. Meert, A. Giusti, R. Casadio
doaj   +1 more source

Noncommutative spheres and the AdS/CFT correspondence [PDF]

open access: bronze, 2000
Antal Jevicki   +2 more
openalex   +1 more source

Cutoff brane vs the Karch-Randall brane: the fluctuating case

open access: yesJournal of High Energy Physics
Recently, certain holographic Weyl transformed CFT2 is proposed to capture the main features of the AdS3/BCFT2 correspondence [1, 2]. In this paper, by adapting the Weyl transformation, we simulate a generalized AdS/BCFT set-up where the fluctuation of ...
Jiong Lin, Yizhou Lu, Qiang Wen
doaj   +1 more source

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