Zobrazeno 1 - 10
of 247
pro vyhledávání: '"E. A. Gutierrez"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 11, Pp 1-26 (2024)
Abstract We construct a multiverse model where empty AdS d+1 space is cut off by a pair of accelerated dS d space universes, at a finite AdS boundary cutoff which we treat as a T 2 deformation in the holographic dual, and one in the AdS interior, the
Externí odkaz:
https://doaj.org/article/2d76b005e6a443a4adf02310fe735833
Autor:
Sergio E. Aguilar-Gutierrez
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-47 (2024)
Abstract How can we define complexity in dS space from microscopic principles? Based on recent developments pointing towards a correspondence between a pair of double-scaled Sachdev-Ye-Kitaev (DSSYK) models/ 2D Liouville-de Sitter (LdS2) field theory
Externí odkaz:
https://doaj.org/article/b0b890fd962e4d3abb42d07e24c308d1
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 5, Pp 1-67 (2024)
Abstract According to static patch holography, de Sitter space admits a unitary quantum description in terms of a dual theory living on the stretched horizon, that is a timelike surface close to the cosmological horizon. In this manuscript, we comput
Externí odkaz:
https://doaj.org/article/818c2e4a13fe432c96e7af18b42f4055
Autor:
Sergio E. Aguilar-Gutierrez, Ben Craps, Juan Hernandez, Mikhail Khramtsov, Maria Knysh, Ashish Shukla
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 3, Pp 1-67 (2024)
Abstract We explore the complexity equals volume proposal for planar black holes in anti-de Sitter (AdS) spacetime in 2+1 dimensions, with an end of the world (ETW) brane behind the horizon. We allow for the possibility of intrinsic gravitational dyn
Externí odkaz:
https://doaj.org/article/5f27cae27558485a9e6f926b7a8225b3
Autor:
Sergio E. Aguilar-Gutierrez
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 3, Pp 1-19 (2024)
Abstract We investigate observables within the framework of the codimension-one C=Anything (CAny) proposal for Schwarzschild-de Sitter (SdS) space under the influence of shockwave sources. Within the proposal, there is a set of time-reversal invarian
Externí odkaz:
https://doaj.org/article/92684758b6834fabbfbd1d3e29d07094
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 3, Pp 1-17 (2024)
Abstract This letter explores a transition in the type of von Neumann algebra for asymptotically AdS spacetimes from the implementations of the different gravitational constraints. We denote it as the centaur-algebra of observables. In the first part
Externí odkaz:
https://doaj.org/article/1f269e44f9d548128447f3dfc39656a9
Publikováno v:
Nuclear Materials and Energy, Vol 39, Iss , Pp 101679- (2024)
Small specimen testing technology (SSTT) refers to the examination of tiny samples of materials to evaluate their suitability for use in fusion reactors. This includes assessing their thermal, mechanical, and radiation properties, as well as their ab
Externí odkaz:
https://doaj.org/article/764d96d349d94cff829ed70adf6d42b1
Autor:
Sergio E. Aguilar-Gutierrez, Thomas Hertog, Rob Tielemans, Jan Pieter van der Schaar, Thomas Van Riet
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 11, Pp 1-16 (2023)
Abstract We construct wormholes supported by axion flux in the presence of a positive cosmological constant. The solutions describe compact, one-handle bodies colloquially known as kettlebell geometries. The wormholes are perturbatively stable, but r
Externí odkaz:
https://doaj.org/article/419593e0824046249618adec79096f15
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 10, Pp 1-41 (2023)
Abstract We develop a new setting in the framework of braneworld holography to describe a pair of coupled and entangled uniformly accelerated universes. The model consists of two branes embedded into AdS space capping off the UV and IR regions, givin
Externí odkaz:
https://doaj.org/article/68e72cc019304f1eba4b92ecf1685448
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 1, Pp 1-27 (2023)
Abstract Entanglement islands play a crucial role in our understanding of how Hawking radiation encodes information in a black hole, but their relevance in cosmological spacetimes is less clear. In this paper, we continue our investigation of informa
Externí odkaz:
https://doaj.org/article/f9c14066865f470f86c398dbe97d22e9