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Introduction to the AdS/CFT correspondence [PDF]
Physics Today, 2013 This is a pedagogical introduction to the AdS/CFT correspondence, based on lectures delivered by the author at the third IDPASC school. Starting with the conceptual basis of the holographic dualities, the subject is developed emphasizing some concrete ...
B Zwiebach +7 more
core +3 more sources
Strings with non-relativistic conformal symmetry and limits of the AdS/CFT correspondence [PDF]
Journal of High Energy Physics, 2018 We find a Polyakov-type action for strings moving in a torsional Newton-Cartan geometry. This is obtained by starting with the relativistic Polyakov action and fixing the momentum of the string along a non-compact null isometry.
T. Harmark +4 more
semanticscholar +1 more source
Universal entropy and hawking radiation of near-extremal AdS4 black holes
Journal of High Energy Physics, 2021 We compute the Bekenstein-Hawking entropy of near-extremal asymptotically AdS4 electrically charged rotating black holes using three different methods: (i) from the gravity solution, (ii) from the near-horizon Kerr/CFT correspondence and (iii) from the ...
Marina David, Jun Nian
doaj +1 more source
Journal of High Energy Physics, 2022 We propose a new AdS 3 /CFT 2 duality, in which the bulk string theory has a target spacetime AdS 3 times a squashed three-sphere S ♭ 3 $$ {\mathbbm{S}}_{\flat}^3 $$ , and the dual CFT 2 is a symmetric product of sigma models on ℝ ϕ × S ♭ 3 $$ {\mathbbm ...
Bruno Balthazar +3 more
doaj +1 more source
Bulk locality in the AdS/CFT correspondence [PDF]
Physical Review D, 2020 In this paper, we study the bulk local states in AdS/CFT correspondence in the large $N$ limit using the formula explicitly relating the bulk local operators and the CFT local operators.
S. Terashima
semanticscholar +1 more source
Logarithmic corrections to the entropy of rotating black holes and black strings in AdS5
Journal of High Energy Physics, 2022 We investigate logarithmic corrections to the entropy of supersymmetric, rotating, asymptotically AdS5 black holes and black strings. Within the framework of the AdS/CFT correspondence, the entropy of these black objects is determined, on the field ...
Marina David +3 more
doaj +1 more source
Nonrelativistic strings and limits of the AdS/CFT correspondence [PDF]
, 2017 Using target space null reduction of the Polyakov action, we find a novel covariant action for strings moving in a torsional Newton-Cartan geometry. Sending the string tension to zero while rescaling the Newton-Cartan clock 1-form, so as to keep the ...
T. Harmark, J. Hartong, N. Obers
semanticscholar +1 more source
Bulk gauge fields and holographic RG from exact RG
Journal of High Energy Physics, 2023 Recently, a method was described for deriving Holographic RG equation in AdS D+1 space starting from an Exact RG equation of a D-dimensional boundary CFT [22].
Pavan Dharanipragada +2 more
doaj +1 more source
Deep learning and the AdS/CFT correspondence [PDF]
Physical Review D, 2018 We present a deep neural network representation of the $\mathrm{AdS}/\mathrm{CFT}$ correspondence, and demonstrate the emergence of the bulk metric function via the learning process for given data sets of response in boundary quantum field theories.
Koji Hashimoto +3 more
semanticscholar +1 more source
Photon sphere and quasinormal modes in AdS/CFT
Journal of High Energy Physics, 2023 Photon spheres are the characteristic of general black holes, thus are a suitable touchstone for the emergence of gravitational spacetime in the AdS/CFT correspondence.
Koji Hashimoto +3 more
doaj +1 more source