Zobrazeno 1 - 10
of 406
pro vyhledávání: '"Turton, David A."'
Autor:
Turton, David, Tyukov, Alexander
Four-point correlation functions are observables of significant interest in holographic field theories. We compute an infinite family of four-point correlation functions of operators in short multiplets of 4D N=4 super Yang-Mills theory in the superg
Externí odkaz:
http://arxiv.org/abs/2408.16834
Autor:
Rawash, Sami, Turton, David
Publikováno v:
Fortsch. Phys. 72 (2024) 2, 2300255
Large classes of multi-center supergravity solutions have been constructed in the study of supersymmetric black holes and their microstates. Many smooth multi-center solutions have the same charges as supersymmetric black holes, with all centers deep
Externí odkaz:
http://arxiv.org/abs/2212.08585
The BPS sector in AdS_3/CFT_2 duality has been fertile ground for the exploration of gauge/gravity duality, from the match between black hole entropy and the CFT elliptic genus to the construction of large families of geometrical microstates and the
Externí odkaz:
http://arxiv.org/abs/2211.12476
We compute a large collection of string worldsheet correlators describing light probes interacting with heavy black hole microstates. The heavy states consist of NS5 branes carrying momentum and/or fundamental string charge. In the fivebrane decoupli
Externí odkaz:
http://arxiv.org/abs/2210.15313
Publikováno v:
Phys.Rev.Lett. 129 (2022) 12, 121603
Light probes interacting with heavy bound states such as black holes give rise to interesting observables containing valuable dynamical information. Recently, a family of black hole microstates was shown to admit an exact string worldsheet descriptio
Externí odkaz:
http://arxiv.org/abs/2203.13828
Publikováno v:
JHEP 2202 (2022) 202
Gravitational solutions involving shockwaves have attracted significant recent interest in the context of black holes and quantum chaos. Certain classes of supersymmetric two-charge black hole microstates are described by supergravity solutions conta
Externí odkaz:
http://arxiv.org/abs/2112.08378
Autor:
Rawash, Sami, Turton, David
Publikováno v:
JHEP 2107 (2021) 178
Given an asymptotically Anti-de Sitter supergravity solution, one can obtain a microscopic interpretation by identifying the corresponding state in the holographically dual conformal field theory. This is of particular importance for heavy pure state
Externí odkaz:
http://arxiv.org/abs/2105.13046
Publikováno v:
JHEP 2108 (2021) 011
Recently an exact worldsheet description of strings propagating in certain black hole microstate geometries was constructed in terms of null-gauged WZW models. In this paper we consider a family of such coset models, in which the currents being gauge
Externí odkaz:
http://arxiv.org/abs/2105.02255
Publikováno v:
JHEP 2012 (2020) 135
We explore the stringy structure of 1/2-BPS bound states of NS fivebranes carrying momentum or fundamental string charge, in the decoupling limits leading to little string theory and to AdS3/CFT2 duality. We develop an exact worldsheet description of
Externí odkaz:
http://arxiv.org/abs/2005.12344
Publikováno v:
JHEP 1911 (2019) 019
At high energy densities, fivebranes are populated by a Hagedorn phase of so-called "little strings", whose statistical mechanics underlies black fivebrane thermodynamics. A particular limit of this phase yields BTZ black holes in $AdS_3$, leading us
Externí odkaz:
http://arxiv.org/abs/1906.11473