Results 1 to 10 of about 4,428 (162)

AdS/CFT correspondence in operator formalism [PDF]

Journal of High Energy Physics, 2018
In this paper we study the AdS/CFT correspondence in the operator formalism without assuming the GKPW relation. We explicitly show that the low energy spectrum of the large N limit of CFT, which is realized by a strong coupling gauge theory, is identical
Terashima Seiji
exaly   +5 more sources

Holographic codes from hyperinvariant tensor networks [PDF]

Nature Communications, 2023
Holographic quantum-error correcting codes are models of bulk/boundary dualities such as the anti-de Sitter/conformal field theory (AdS/CFT) correspondence, where a higher-dimensional bulk geometry is associated with the code’s logical degrees of freedom.
Matthew Steinberg, Sebastian Feld, Alexander Jahn   +2 more
doaj   +2 more sources

Tensor network and (p-adic) AdS/CFT

Journal of High Energy Physics, 2018
We use the tensor network living on the Bruhat-Tits tree to give a concrete realization of the recently proposed p-adic AdS/CFT correspondence (a holographic duality based on the p-adic number field ℚ p ).
Arpan Bhattacharyya, Ling-Yan Hung, Yang Lei   +2 more
exaly   +3 more sources

Generalizations of the AdS/CFT correspondence [PDF]

Fortschritte Der Physik, 2004
AbstractWe consider generalizations of the AdS/CFT correspondence in which probe branes are embedded in gravity backgrounds dual to either conformal or confining gauge theories. These correspond to defect conformal field theories (dCFT) or QCD‐like theories with fundamental matter, respectively.
exaly   +3 more sources

Non-relativistic M2-branes and the AdS/CFT correspondence

Journal of High Energy Physics
A non-relativistic limit of the AdS/CFT correspondence is studied in the context of M2-branes. On the field theory side this corresponds to a near-BPS limit of ABJM that localises onto solutions of Hitchin’s equations.
Neil Lambert, Joseph Smith, Lambert Neil   +2 more
exaly   +2 more sources

Supersymmetry in the AdS/CFT correspondence [PDF]

Physics Letters B, 1999
We study how local symmetry transformations of (p, q) anti de Sitter supergravities in three dimensions act on fields on the two-dimensional boundary. The boundary transformation laws are shown to be the same as those of two-dimensional (p, q) conformal supergravities for p, q \leq 2.
Nishimura, Madoka, Tanii, Y
openaire   +3 more sources

The AdS/CFT/unparticle correspondence [PDF]

Journal of High Energy Physics, 2009
26 pages, 1 ...
Cacciapaglia, G., Marandella, G., Terning, J.   +2 more
openaire   +4 more sources

Superfluidity in the AdS/CFT correspondence [PDF]

Journal of High Energy Physics, 2001
A chemical potential may be introduced into the AdS/CFT correspondence by setting the D3 branes of the construction spinning. In the field theory the fermionic modes are expected to condense as Cooper pairs, although at zero temperature the chemical potential destabilizes the scalar sector of the N=4 theory obscuring this phenomena.
Evans, Nick, Petrini, Michela
openaire   +3 more sources

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

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, Zoltán Zimborás, Jens Eisert   +2 more
doaj   +1 more source