Results 31 to 40 of about 45,595 (272)
Extremal Correlators in the Ads/cft Correspondence [PDF]
, 1999 The non-renormalization of the 3-point functions $tr X^{k_1} tr X^{k_2} tr X^{k_3}$ of chiral primary operators in N=4 super-Yang-Mills theory is one of the most striking facts to emerge from the AdS/CFT correspondence.
E. D’hoker +4 more
semanticscholar +5 more sources
Discrete gravity on random tensor network and holographic Rényi entropy
Journal of High Energy Physics, 2017 In this paper we apply the discrete gravity and Regge calculus to tensor networks and Anti-de Sitter/conformal field theory (AdS/CFT) correspondence. We construct the boundary many-body quantum state |Ψ〉 using random tensor networks as the holographic ...
Muxin Han, Shilin Huang
doaj +3 more sources
Finite-N superconformal index via the AdS/CFT correspondence [PDF]
, 2021 We propose a prescription to calculate the superconformal index of the ${\cal N}=4$ $U(N)$ supersymmetric Yang-Mills theory with finite $N$ on the AdS side. The finite $N$ corrections are included as contributions of D3-branes wrapped around three-cycles
Y. Imamura
semanticscholar +1 more source
Simple Bulk Reconstruction in AdS/CFT Correspondence [PDF]
Progress of Theoretical and Experimental Physics, 2021 In this paper, we show that the bulk reconstruction in the AdS/CFT correspondence is rather simple and has an intuitive picture, by showing that the HKLL bulk reconstruction formula can be simplified.
S. Terashima
semanticscholar +1 more source
Tensor network models of AdS/qCFT [PDF]
Quantum, 2022 The study of critical quantum many-body systems through conformal field theory (CFT) is one of the pillars of modern quantum physics. Certain CFTs are also understood to be dual to higher-dimensional theories of gravity via the anti-de Sitter/conformal ...
Alexander Jahn +2 more
doaj +1 more source
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
Holographic duality between local Hamiltonians from random tensor networks
Journal of High Energy Physics, 2022 The AdS/CFT correspondence realises the holographic principle where information in the bulk of a space is encoded at its border. We are yet a long way from a full mathematical construction of AdS/CFT, but toy models in the form of holographic quantum ...
Harriet Apel, Tamara Kohler, Toby Cubitt
doaj +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