Zobrazeno 1 - 10
of 317
pro vyhledávání: '"P A, Suchetan"'
We study the dynamics of entanglement asymmetry in periodically driven quantum systems. Using a periodically driven XY chain as a model for a driven integrable quantum system, we provide semi-analytic results for the behavior of the dynamics of the e
Externí odkaz:
http://arxiv.org/abs/2412.03654
In this article, we explore the connection between the heating phase of periodically driven CFTs and the Modular Hamiltonian of a subregion in the vacuum state. We show that the heating phase Hamiltonian corresponds to the Modular Hamiltonian, with t
Externí odkaz:
http://arxiv.org/abs/2406.10899
Autor:
Das, Suchetan
Recently, it has been observed that the Hartle-Hawking correlators, a signature of smooth horizon, can emerge from certain heavy excited state correlators in the (manifestly non-smooth) BTZ stretched horizon background, in the limit when the stretche
Externí odkaz:
http://arxiv.org/abs/2406.10879
Conformal field theories can exchange energy through a boundary interface. Imposing conformal boundary conditions for static interfaces implies energy conservation at the interface. Recently, the reflective and transmitive properties of such static c
Externí odkaz:
http://arxiv.org/abs/2401.11451
Recent observations on type III algebras in AdS/CFT raise the possibility that smoothness of the black hole horizon is an emergent feature of the large-$N$ limit. In this paper, we present a $bulk$ model for the finite-$N$ mechanism underlying this t
Externí odkaz:
http://arxiv.org/abs/2312.14108
We show that a dynamical transition from a non-heating to a heating phase of a periodic $SL(2,\mathbb{R})$ driven two-dimensional conformal field theory (CFT) with a large central charge is perceived as a first order transition by a bulk brane embedd
Externí odkaz:
http://arxiv.org/abs/2212.04201
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 5, Pp 1-36 (2024)
Abstract Conformal field theories can exchange energy through a boundary interface. Imposing conformal boundary conditions for static interfaces implies energy conservation at the interface. Recently, the reflective and transmittive properties of suc
Externí odkaz:
https://doaj.org/article/c1510385c21d437ab0984a55067a8059
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 3, Pp 1-33 (2024)
Abstract Recent observations on type III algebras in AdS/CFT raise the possibility that smoothness of the black hole horizon is an emergent feature of the large-N limit. In this paper, we present a bulk model for the finite-N mechanism underlying thi
Externí odkaz:
https://doaj.org/article/2cdacaf471344b93b390fb4e89dd08c4
Autor:
Krishna Murthy Potla, Poojith Nuthalapati, Jahnavi Thokala Sasi Mohan, Francisco A. P. Osório, Clodoaldo Valverde, Suneetha Vankayalapati, Suchetan Parameshwar Adimule, Sanja J. Armaković, Stevan Armaković, Y. Sheena Mary
Publikováno v:
ACS Omega, Vol 9, Iss 7, Pp 7424-7438 (2024)
Externí odkaz:
https://doaj.org/article/c2649bb0c0a0414981b58983f8e5da1c
We compute Out-of-Time-Order correlators (OTOCs) for conformal field theories (CFTs) subjected to either continuous or discrete periodic drive protocols. This is achieved by an appropriate analytic continuation of the stroboscopic time. After detaili
Externí odkaz:
http://arxiv.org/abs/2202.12815