Results 41 to 50 of about 78,683 (285)

Integrability and non-integrability for marginal deformations of 4d N $$ \mathcal{N} $$ = 2 SCFTs

Journal of High Energy Physics, 2023
We study integrability and non-integrability for marginal deformations of 4d N $$ \mathcal{N} $$ = 2 SCFTs. We estimate various chaos indicators for the bulk theory which clearly shows the onset of a chaotic string dynamics in the limit of large ...
Jitendra Pal, Sourav Roychowdhury, Arindam Lala, Dibakar Roychowdhury   +3 more
doaj   +1 more source

Gauge/Gravity Duality and Some Applications [PDF]

, 2010
We discuss the AdS/CFT correspondence in which space-time emerges from an interacting theory of D-branes and open strings. These ideas have a historical continuity with QCD which is an interacting theory of quarks and gluons.
Baier R., Bhattacharya S., Bhattacharyya S., Bhattacharyya S., David J., David J. R., Erdmenger J., Gell-Mann M., SPENTA R. WADIA   +8 more
core   +1 more source

Coherent State Operators, Giant Gravitons, and Gauge-Gravity Correspondence

Annals of Physics, 2023
We generalize a construction of coherent state operators describing various giant graviton branes. We enlarge the coherent state parameters, by including complementary coherent state parameters, to describe a system of dual giants and giants. One of the advantages of using complementary coherent state parameters is that they have rich sub-block ...
openaire   +3 more sources

Reflected entropy in random tensor networks

Journal of High Energy Physics, 2022
In holographic theories, the reflected entropy has been shown to be dual to the area of the entanglement wedge cross section. We study the same problem in random tensor networks demonstrating an equivalent duality.
Chris Akers, Thomas Faulkner, Simon Lin, Pratik Rath   +3 more
doaj   +1 more source

Velocity-induced heavy quarkonium dissociation using the gauge-gravity correspondence [PDF]

Physical Review D, 2015
Using the gauge-gravity duality we have obtained the potential between a heavy quark and an antiquark pair, which is moving perpendicular to the direction of orientation, in a strongly-coupled supersymmetric hot plasma. For the purpose we work on a metric in the gravity side, {\em viz.} OKS-BH geometry, whose dual in the gauge theory side runs with the
Patra, Binoy Krishna, Khanchandani, Himanshu, Thakur, Lata   +2 more
openaire   +2 more sources

Holographic Fermi and Non-Fermi Liquids with Transitions in Dilaton Gravity [PDF]

, 2011
We study the two-point function for fermionic operators in a class of strongly coupled systems using the gauge-gravity correspondence. The gravity description includes a gauge field and a dilaton which determines the gauge coupling and the potential ...
A Dabholkar, A Donos, A Donos, A Sen, AB Migdal, B Gouteraux, C Charmousis, C-M Chen, CP Herzog, E Witten, GT Horowitz, GW Gibbons, H Liu, JM Maldacena, JP Gauntlett, K Balasubramanian, K Goldstein, K Goldstein, K Goldstein, L Huijse, M Cubrovic, M Edalati, M Kulaxizi, MA Vasiliev, Nilay Kundu, Norihiro Iizuka, P Koroteev, Prithvi Narayan, R Kallosh, R Meyer, S Bellucci, S Ferrara, S Ferrara, S Gubser, S Jain, S Jain, S Kachru, S Kachru, S Kachru, S Kachru, S Sachdev, S-S Lee, SA Hartnoll, SA Hartnoll, Sandip P. Trivedi, SK Chakrabarti, SS Gubser, SS Gubser, T Faulkner, T Faulkner, T Senthil, X Arsiwalla   +51 more
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Action complexity in the presence of defects and boundaries

Journal of High Energy Physics, 2022
The holographic complexity of formation for the AdS3 2-sided Randall-Sundrum model and the AdS3/BCFT2 models is logarithmically divergent according to the volume conjecture, while it is finite using the action proposal.
Roberto Auzzi, Stefano Baiguera, Sara Bonansea, Giuseppe Nardelli   +3 more
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ADDING OPEN STRING MODES TO THE GAUGE/GRAVITY CORRESPONDENCE [PDF]

Modern Physics Letters A, 2006
We review some recent results on the extension of the gauge/gravity correspondence to include matter in the fundamental representation by adding D-branes to the supergravity backgrounds. Working in the quenched approximation, in which the D-branes are considered as probes, we show how to compute the meson spectrum for a general case of brane ...
openaire   +3 more sources

Virasoro entanglement Berry phases

Journal of High Energy Physics, 2022
We study the parallel transport of modular Hamiltonians encoding entanglement properties of a state. In the case of 2d CFT, we consider a change of state through action with a suitable diffeomorphism on the circle: one that diagonalizes the adjoint ...
Jan de Boer, Ricardo Espíndola, Bahman Najian, Dimitrios Patramanis, Jeremy van der Heijden, Claire Zukowski   +5 more
doaj   +1 more source

Algebra of operators in an AdS-Rindler wedge

Journal of High Energy Physics, 2023
We discuss the algebra of operators in AdS-Rindler wedge, particularly in AdS5/CFT4. We explicitly construct the algebra at N = ∞ limit and discuss its Type III1 nature.
Eyoab Bahiru
doaj   +1 more source