Exploració per autor "Fayos Vallés, Francisco"
Ara es mostren els items 6-17 de 17
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La rellevància de les matemàtiques i l'estadística en el món actual : taula rodona
(2003-11-01)
Audiovisual
Accés obertDins el marc de la 8a Setmana de la Ciència es va celebrar aquesta taula rodona on es debat sobre la presència i la necessitat dels mètodes que proporcionen la matemàtica, l'estadística i la investigació operativa en la ... -
Local behaviour of evaporating stars and black holes around the total evaporation event
(2010-06-21)
Article
Accés obert -
Maxwell equations in the Debye potential formalism
(1985-02-01)
Article
Accés obertThe authors propose a method for computing the electromagnetic test-field created by a given distribution of charges and currents using the Debye potential formalism in curved space-times. This framework has been applied ... -
On how energy conservation might prevent black hole explosions and violations of the third law
(2013-11-12)
Article
Accés obertWe claim that imposing energy conservation to the emission of Hawking radiation and to the modeling of black hole (BH) evaporation might prevent BH explosions as well as violations of the third law of BH thermodynamics. ... -
On regular rotating black holes
(2017-01-01)
Article
Accés obertDifferent proposals for regular rotating black hole spacetimes have appeared recently in the literature. However, a rigorous analysis and proof of the regularity of this kind of spacetimes is still lacking. In this note ... -
On the causal characterization of singularities in spherically symmetric spacetimes
(2011-10-14)
Article
Accés restringit per política de l'editorial -
On the invariant causal characterization of singularities in spherically symmetric spacetimes
(2012-04-18)
Article
Accés obertThe causal character of singularities is often studied in relation to the existence of naked singularities and the subsequent possible violation of the cosmic censorship conjecture. Generally, one constructs a model in the ... -
On the quantum corrected gravitational collapse
(Elsevier, 2015-06-09)
Article
Accés obertBased on a previously found general class of quantum improved exact solutions composed of non-interacting (dust) particles, we model the gravitational collapse of stars. As the modeled star collapses a closed apparent ... -
Relación entre la nota de acceso a la universidad y el rendimiento académico en los estudios de Arquitectura : el caso de los planes 94 y 2010 de la Escuela de Arquitectura de Barcelona
(Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2022-05)
Article
Accés obertLos estudios de Arquitectura tienen como espina dorsal la metodología activa del Aprendizaje Basado en Proyectos (ABP). “Aprender haciendo proyectos” entronca con la metodología que se está implementando en los entornos ... -
Relación entre la nota de acceso a la universidad y el rendimiento académico en los estudios de Arquitectura: el caso del Plan 94 de la Escuela de Arquitectura de Barcelona
(Centre de Politica de Sol i Valoracions, CPSV / Universitat Politècnica de Catalunya, UPC, 2021-10-31)
Article
Accés obertEls estudis d'Arquitectura tenen com a espina dorsal la metodologia activa de l'aprenentatge basat en projectes (ABP). "Aprendre fent projectes" entronca amb la metodologia que s'està implementant als entorns d'aprenentatge ... -
Singularity free gravitational collapse in an effective dynamical quantum spacetime
(Elsevier, 2014-05-05)
Article
Accés obertWe model the gravitational collapse of heavy massive shells including its main quantum corrections. Among these corrections, quantum improvements coming from Quantum Einstein Gravity are taken into account, which provides ... -
The mechanism why colliders could create quasi-stable black holes
(2013-09-09)
Article
Accés obertIt has been postulated that black holes could be created in particle collisions within the range of the available energies for nowadays colliders (LHC). In this paper we analyze the evaporation of a type of black holes ...
