Buscar
Mostrando ítems 31-40 de 368
TT-deformations, AdS/CFT and correlation functions
(Springer, 2018-02)
A solvable irrelevant deformation of AdS3/CFT2 correspondence leading to a theory with Hagedorn spectrum at high energy has been recently proposed. It consists of a single trace deformation of the boundary theory, which ...
Holography and the AdS/CFT Correspondence
(2019-01-01)
In this chapter, we will describe the AdS/CFT correspondence, which relates a gravity theory, usually in an Anti-de Sitter (AdS) d+ 1 dimensional background to a field theory with conformal invariance (CFT) in d dimensions, ...
Comment on three-point function in AdS(3)/CFT(2)
(American Institute of Physics, 2009-12)
Recently, exact agreement has been found between bulk and boundary three-point functions in Ad S3 × S3 × T4 with Neveu-Schwarz-Neveu- Schwarz (NSNS) fluxes. This represents a nontrivial check of AdS/CFT correspondence ...
CFT correlators from shape deformations in Cubic Curvature Gravity
(Springer Science and Business Media Deutschland GmbH, 2022-11)
We find a covariant expression for the universal part of the holographic entanglement entropy which is valid for CFTs dual to generic higher curvature gravities in up to five bulk dimensions. We use this functional to ...
Beyond AdS2/dCFT1: insertions in two Wilson loops
(Springer Science and Business Media Deutschland GmbH, 2023-10)
We consider two-point correlators of local operator insertions in a system of two Wilson-Maldacena loops in N = 4 supersymmetric Yang-Mills theory on both sides of the AdS/CFT correspondence. On the holographic side the ...
Beyond AdS2/dCFT1: insertions in two Wilson loops
(2023)
Abstract: We consider two-point correlators of local operator insertions in a system of two Wilson-Maldacena loops in N = 4 supersymmetric Yang-Mills theory on both sides of the AdS/CFT correspondence. On the holographic ...
Worldsheet four-point functions in AdS3/CFT2
(Springer, 2011-01)
We calculate some extremal and non-extremal four-point functions on the sphere of certain chiral primary operators for strings on AdS 3×S3×T4. The computation is done for small values of the spacetime cross-ratio where ...