Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Marine De Clerck"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-60 (2024)
Abstract We derive gravitational backgrounds that are asymptotically Anti-de Sitter, have a regular black hole horizon and which deep in the interior exhibit mixmaster chaotic dynamics. The solutions are obtained by coupling gravity with a negative c
Externí odkaz:
https://doaj.org/article/302527f312974dadac52a248ba7c3923
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 3, Pp 1-35 (2023)
Abstract Entwinement was first introduced as the CFT dual to extremal, non-minimal geodesics of quotiented AdS3 spaces. It was heuristically meant to capture the entanglement of internal, gauged degrees of freedom, for instance in the symmetric produ
Externí odkaz:
https://doaj.org/article/fe9a737a72314987b905ae9b2c6bd2d0
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 9, Pp 1-49 (2021)
Abstract Dynamics in AdS spacetimes is characterized by various time-periodicities. The most obvious of these is the time-periodic evolution of linearized fields, whose normal frequencies form integer-spaced ladders as a direct consequence of the str
Externí odkaz:
https://doaj.org/article/d6c3ae4e7c1d4d0bba294b145c3151e8
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 3, Pp 1-51 (2021)
Abstract Out-of-time-order correlators (OTOCs) that capture maximally chaotic properties of a black hole are determined by scattering processes near the horizon. This prompts the question to what extent OTOCs display chaotic behaviour in horizonless
Externí odkaz:
https://doaj.org/article/1608f20dccad4a1b8278539205572f07
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 6, Pp 1-30 (2020)
Abstract We study the caustics on the boundaries of entanglement wedges in the context of holography in asymptotically AdS3 spacetimes. These entanglement wedges play an important role in our understanding of the emergence of bulk locality. A procedu
Externí odkaz:
https://doaj.org/article/70d9a4404b7b46cd9053ec6ed0e01aba
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 12, Pp 1-41 (2019)
Abstract Thermal states holographically dual to black holes in Einstein gravity display maximal Lyapunov growth as well as “butterfly effect cones”. We study these effects in highly non-equilibrium states, obtained from an initial thermal state b
Externí odkaz:
https://doaj.org/article/2b884ba3150642039b4661b47c904455
Publikováno v:
Vrije Universiteit Brussel
We address the difference between integrable and chaotic motion in quantum theory as manifested by the complexity of the corresponding evolution operators. Complexity is understood here as the shortest geodesic distance between the time-dependent evo
Publikováno v:
Journal of High Energy Physics
Journal of High Energy Physics, Vol 2021, Iss 9, Pp 1-49 (2021)
Journal of High Energy Physics, Vol 2021, Iss 9, Pp 1-49 (2021)
Dynamics in AdS spacetimes is characterized by various time-periodicities. The most obvious of these is the time-periodic evolution of linearized fields, whose normal frequencies form integer-spaced ladders as a direct consequence of the structure of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4d3131f25e1729103f134babf8f25e0
Publikováno v:
Journal of High Energy Physics
Journal of High Energy Physics, Vol 2019, Iss 12, Pp 1-41 (2019)
Journal of High Energy Physics, Vol 2019, Iss 12, Pp 1-41 (2019)
Thermal states holographically dual to black holes in Einstein gravity display maximal Lyapunov growth as well as "butterfly effect cones". We study these effects in highly non-equilibrium states, obtained from an initial thermal state by the sudden
The Ising spin chain with longitudinal and transverse magnetic fields is often used in studies of quantum chaos, displaying both chaotic and integrable regions in its parameter space. However, even at a strongly chaotic point this model does not exhi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df95ef8863d32389d0c714c059211405
http://arxiv.org/abs/1908.08059
http://arxiv.org/abs/1908.08059