Topic
AdS/CFT correspondence
About: AdS/CFT correspondence is a research topic. Over the lifetime, 6660 publications have been published within this topic receiving 355520 citations.
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TL;DR: In this paper, the electromagnetic form factors of nucleons are calculated using an anti-de Sitter (AdS)/QCD model by considering a Dirac field coupled to a vector field in the five-dimensional AdS space.
Abstract: The electromagnetic form factors of nucleons are calculated using an anti-de Sitter (AdS)/QCD model by considering a Dirac field coupled to a vector field in the five-dimensional AdS space. We also calculate a gravitational or energy-momentum form factor by perturbing the metric from the static AdS solution. We consider both the hard-wall model where the AdS geometry is cut off at z{sub 0} and the soft-wall model where the geometry is smoothly cut off by a background dilaton field.
174 citations
TL;DR: In this paper, an infinite class of 5d supersymmetric gauge theories involving products of symplectic and unitary groups that arise from D4-branes at orbifold singularities in Type I-string theory are considered.
Abstract: We consider an infinite class of 5d supersymmetric gauge theories involving products of symplectic and unitary groups that arise from D4-branes at orbifold singularities in Type I’ string theory. The theories are argued to be dual to warped AdS
6 × S
4
/
$ {\mathbb{Z}_n} $
backgrounds in massive Type IIA supergravity. In particular, this demonstrates the existence of supersymmetric 5d fixed points of quiver type. We analyze the spectrum of gauge fields and charged states in the supergravity dual, and find a precise agreement with the symmetries and charged operators in the quiver theories. We also comment on other brane objects in the supergravity dual and their interpretation in the field theories.
173 citations
TL;DR: In this article, all semi-symmetric cosets which have zero beta function and central charge c ≤ 26 at one loop in perturbation theory are described by integrable sigma-models.
Abstract: Several string backgrounds which arise in the AdS/CFT correspondence are described by integrable sigma-models. Their target space is always a \( {\mathbb{Z}_4} \) supercoset (a semi-symmetric superspace). Here we list all semi-symmetric cosets which have zero beta function and central charge c ≤ 26 at one loop in perturbation theory.
173 citations
TL;DR: In this article, the authors studied the four-point correlation functions of 1 2 -BPS operators in N = 4 SYM which are dual to massive KK modes in AdS5 supergravity.
173 citations
TL;DR: In this article, a universal solvable irrelevant deformation of AdS3/CFT2 duality was proposed, which leads in the ultraviolet to a theory with a Hagedorn entropy.
Abstract: Recently we proposed a universal solvable irrelevant deformation of AdS3/CFT2 duality, which leads in the ultraviolet to a theory with a Hagedorn entropy [1]. In this note we provide a worldsheet description of this theory as a coset CFT, and compare its spectrum to the field theory predictions of [2, 3].
173 citations