Zobrazeno 1 - 10
of 7 869
pro vyhledávání: '"A. García-Moreno"'
One of the theoretical motivations behind the belief that black holes as described by general relativity exist in nature is that it is hard to find matter configurations that mimic their properties, especially their compactness. One of the classic re
Externí odkaz:
http://arxiv.org/abs/2411.14018
No-hair theorems are uniqueness results constraining the form of the metric of black holes in general relativity. These theorems are typically formulated under idealized assumptions, involving a mixture of local (regularity of the horizon) and global
Externí odkaz:
http://arxiv.org/abs/2410.08128
Autor:
A. García-Moreno, J. González-Barbosa
Publikováno v:
Revista Iberoamericana de Automática e Informática Industrial RIAI, Vol 17, Iss 1, Pp 22-33 (2020)
Este trabajo presenta una metodología para la generación de modelos tridimensionales de entornos urbanos. Se utiliza una plataforma terrestre multi-sensores compuesta por un LIDAR, una cámara esférica, GPS y otros sistemas inerciales. Los datos d
Externí odkaz:
https://doaj.org/article/7f336abe30294770bb8776676b8304ea
Autor:
Martín-Caro, Alberto García, García-Moreno, Gerardo, Olmedo, Javier, Velázquez, Jose M. Sánchez
Publikováno v:
Phys. Rev. D 110, 025007 (2024)
We present a detailed description of a quantum scalar field theory within a flat spacetime confined to a cavity with perfectly reflecting moving boundaries. Moreover, we establish an equivalence between this time-dependent setting and a field theory
Externí odkaz:
http://arxiv.org/abs/2404.06166
Autor:
Martha Esperanza García-Moreno, Elias Nahum Salmerón-Valdés, Adriana Alejandra Morales-Valenzuela, Ulises Velázquez-Enríquez, Víctor Hugo Toral-Rizo, Edith Lara-Carrillo
Publikováno v:
Saudi Dental Journal, Vol 36, Iss 11, Pp 1490-1494 (2024)
Objective: The purpose of the study was to compare the fluoride release in two conventional glass ionomer cements (Ionobond, Ketac Molar) and two resin-modified glass ionomer cements (Vitrebond, Fuji II LC) adapted with halloysite nanotubes preloaded
Externí odkaz:
https://doaj.org/article/41a1a519ea1c4bcc95c2a01bdd730d56
Autor:
José Francisco Forteza-Albertí, Yolanda Rico, Alfonso Leiva, Pere Pericas, Francisco Gual-Capllonch, Lisandro Rivas-Catoni, Laura Gutiérrez García-Moreno, Antonio Rodríguez Fernández, Vicente Peral Disdier
Publikováno v:
Cardiovascular Ultrasound, Vol 22, Iss 1, Pp 1-9 (2024)
Abstract Background Despite its proven prognostic value in different contexts, the precise implications of left atrial strain (LAS) assessment throughout different phases of the atrial cycle remain uncertain. A direct correlation between left atrial
Externí odkaz:
https://doaj.org/article/a643569a320b4c499441ebe0b5123f09
Publikováno v:
Phys. Rev. D 109, 104004 (2024)
General Relativity (GR) and Unimodular Gravity (UG) provide two equivalent descriptions of gravity that differ in the nature of the cosmological constant. While GR is based on the group of diffeomorphisms that permits the cosmological constant in the
Externí odkaz:
http://arxiv.org/abs/2309.06903
Autor:
Martín-Caro, Alberto García, García-Moreno, Gerardo, Olmedo, Javier, Velázquez, Jose M. Sánchez
Publikováno v:
Phys. Rev. D 108, L061701 (2023)
We propose a setting that simulates Hawking radiation from an analogue bouncing geometry, i.e., a collapsing geometry that reverts its collapse after a finite time, in a setup consisting of a coplanar waveguide terminated in superconducting quantum-i
Externí odkaz:
http://arxiv.org/abs/2306.05250
Autor:
Ana B. Arroyo, Sylwia D. Tyrkalska, Eva Bastida-Martínez, Antonio J. Monera-Girona, Joaquín Cantón-Sandoval, Martín Bernal-Carrión, Diana García-Moreno, Montserrat Elías-Arnanz, Victoriano Mulero
Publikováno v:
Cell Death Discovery, Vol 10, Iss 1, Pp 1-12 (2024)
Abstract Plasmalogens are glycerophospholipids with a vinyl ether bond that confers unique properties. Recent identification of the gene encoding PEDS1, the desaturase generating the vinyl ether bond, enables evaluation of the role of plasmalogens in
Externí odkaz:
https://doaj.org/article/56ed2218fade49818990e93c3b6079a4
Autor:
Garay, Luis J., García-Moreno, Gerardo
Publikováno v:
JHEP 03 (2023) 027
Unimodular Gravity is a theory displaying Weyl rescalings of the metric and transverse (volume-preserving) diffeomorphisms as gauge symmetries, as opposed to the full set of diffeomorphisms displayed by General Relativity. Recently, we presented a sy
Externí odkaz:
http://arxiv.org/abs/2301.03503