Muestra métricas de impacto externas asociadas a la publicación. Para mayor detalle:
Indexado |
|
||||
DOI | 10.1007/S10701-018-0195-7 | ||||
Año | 2018 | ||||
Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
The existence of spacetime singularities is one of the biggest problems of nowadays physics. According to Penrose, each physical singularity should be covered by a cosmic censor which prevents any external observer from perceiving their existence. However, classical models describing the gravitational collapse usually results in strong curvature singularities, which can also remain naked for a finite amount of advanced time. This proceedings studies the modifications induced by asymptotically safe gravity on the gravitational collapse of generic Vaidya spacetimes. It will be shown that, for any possible choice of the mass function, quantum gravity makes the internal singularity gravitationally weak, thus allowing a continuous extension of the spacetime beyond the singularity.
Ord. | Autor | Género | Institución - País |
---|---|---|---|
1 | Bonanno, Alfio | Hombre |
Istituto Nazionale di Astrofisica - Italia
INFN - Italia Osservatorio Astrofisico di Catania - Italia Istituto Nazionale di Fisica Nucleare, Sezione di Catania - Italia INAF - Italia |
2 | Koch, B. | Hombre |
Pontificia Universidad Católica de Chile - Chile
|
3 | Platania, Alessia | Mujer |
Istituto Nazionale di Astrofisica - Italia
INFN - Italia Univ Catania - Italia Osservatorio Astrofisico di Catania - Italia Istituto Nazionale di Fisica Nucleare, Sezione di Catania - Italia Università degli Studi di Catania - Italia INAF - Italia |
Agradecimiento |
---|
We would like to thank the organizers of the workshop Lemaitre for their hospitality and for creating a highly stimulating scientific atmosphere. B.K. acknowledges Fondecyt 1161150. |
We would like to thank the organizers of the workshop Lemaître for their hospitality and for creating a highly stimulating scientific atmosphere. B.K. acknowledges Fondecyt 1161150. Proceedings based on the talk given by A.P. at the workshop Lemaître, “Black Holes, Spacetime Singularities and Gravitational Waves”, held at the Vatican observatory, 9th–12th May 2017. |