Results 161 to 170 of about 45,688 (287)

The classical R-matrix of AdS/CFT and its Lie dialgebra structure

, 2010
The classical integrable structure of Z_4-graded supercoset sigma-models, arising in the AdS/CFT correspondence, is formulated within the R-matrix approach. The central object in this construction is the standard R-matrix of the Z_4-twisted loop algebra.
A. Agarwal, A. Babichenko, A. Mikhailov, A. Sevostyanov, A.G. Reyman, A.K. Das, A.K. Das, B. Stefanski Jr, B. Vicedo, B.I. Zwiebel, Benoît Vicedo, C.A.S. Young, D. Serban, E. Witten, F. Spill, F. Spill, G. Arutyunov, G. Arutyunov, H. Eichenherr, I. Bena, J. Avan, J. Avan, J. Kluson, J. Kluson, J. Plefka, J.A. Minahan, J.M. Maillet, J.M. Maillet, J.M. Maillet, J.M. Maldacena, J.M. Maldacena, K. Zarembo, L. Dolan, L. Dolan, M. Hatsuda, M. Magro, M. Staudacher, M.A. Semenov-Tian-Shansky, M.A. Semenov-Tian-Shansky, N. Beisert, N. Beisert, N. Beisert, N. Beisert, N. Beisert, N. Beisert, N. Beisert, N. Berkovits, N. Dorey, O. Babelon, R.A. Janik, R.R. Metsaev, S.S. Gubser, V.G. Kac   +52 more
core   +1 more source

Holography as homotopy

Journal of High Energy Physics
We give an interpretation of holography in the form of the AdS/CFT correspondence in terms of homotopy algebras. A field theory such as a bulk gravity theory can be viewed as a homotopy Lie or L ∞ algebra. We extend this dictionary to theories defined on
Christoph Chiaffrino, Talha Ersoy, Olaf Hohm   +2 more
doaj   +1 more source

Integrability and the AdS/CFT correspondence

Nuclear Physics B - Proceedings Supplements, 2007
The best known example of duality between a string and a gauge theory is that between strings on AdS 5 × S 5 and N = 4  SYM . In this report we give a very brief description of the integrable structures appearing on both sides of the duality.
openaire   +3 more sources

Some Aspects of the AdS/CFT Correspondence

, 2004
This is a very brief review of some aspects of the AdS/CFT correspondence with an emphasis on the role of the topology of the boundary and the meaning of the sum over bulk geometries.
de Boer, Jan, Maoz, Liat, Naqvi, Asad
core  

NOTE ON THE BOUNDARY TERMS IN AdS/CFT CORRESPONDENCE FOR RARITA–SCHWINGER FIELD [PDF]

, 1999
R. C. Rashkov
openalex   +1 more source

A Cardy formula for off-diagonal three-point coefficients; or, how the geometry behind the horizon gets disentangled

Journal of High Energy Physics, 2018
In the AdS/CFT correspondence eternal black holes can be viewed as a specific entanglement between two copies of the CFT: the thermofield double. The statistical CFT Wightman function can be computed from a geodesic between the two boundaries of the ...
Aurelio Romero-Bermúdez, Philippe Sabella-Garnier, Koenraad Schalm   +2 more
doaj   +1 more source

TASI lectures on AdS/CFT

, 2016
We introduce the AdS/CFT correspondence as a natural extension of QFT in a fixed AdS background. We start by reviewing some general concepts of CFT, including the embedding space formalism. We then consider QFT in a fixed AdS background and show that one
Penedones, Joao
core   +1 more source

ON DIRECT AND CROSSED CHANNEL ASYMPTOTICS OF FOUR-POINT FUNCTIONS IN AdS/CFT CORRESPONDENCE [PDF]

, 1999
Sanjay
openalex   +1 more source

AdS/CFT correspondence with heat conduction

Physics Letters B, 2007
We study an extension of the gravity dual to a perfect fluid model found by Janik and Peschanski. By relaxing one of the constraints, namely invariance under reflection in the longitudinal direction, we introduce a metric ansatz which includes off-diagonal terms. We also include an $R$-charge following Bak and Janik.
Chad Middleton, James Alsup, George Siopsis   +2 more
openaire   +3 more sources

Boundaries of zero scalar curvature in the $\mathrm{AdS}$/$\mathrm{CFT}$ correspondence [PDF]

, 1999
Mingliang Cai, Gregory J. Galloway
openalex   +1 more source