Mostrando 10 resultados de: 24
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European Physical Journal C(8)
Physical Review D(4)
Physics of the Dark Universe(4)
Annals of Physics(3)
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Black hole shadow of a rotating polytropic black hole by the Newman–Janis algorithm without complexification
ArticleAbstract: In this work, starting from a spherically symmetric polytropic black hole, a rotating solution is obPalabras claves:Autores:Bargueño P., Ernesto Contreras, J. M. Ramirez, Panotopoulos G., Rincón Á.Fuentes:scopusAnisotropic neutron stars by gravitational decoupling
ArticleAbstract: In this work we obtain an anisotropic neutron star solution by gravitational decoupling starting froPalabras claves:Autores:Ernesto Contreras, Victor Alexander Torres-SánchezFuentes:scopusAnisotropic star models in the context of vanishing complexity
ArticleAbstract: We use the definition of complexity for static and self– gravitating objects to build up three physiPalabras claves:Interior solution, Relativistic fluid, Vanishing complexityAutores:Anthony Ramos, C. Arias, Ernesto Contreras, Fuenmayor E.Fuentes:scopusA regular scale-dependent black hole solution
ArticleAbstract: In this work, we present a regular black hole solution, in the context of scale-dependent General RePalabras claves:regular black hole solutions, scale-dependent gravityAutores:Bargueño P., Ernesto Contreras, Koch B., Rincón Á.Fuentes:googlescopusFour dimensional Einstein-power-Maxwell black hole solutions in scale-dependent gravity
ArticleAbstract: In the present work, we extend and generalize our previous work regarding the scale dependence appliPalabras claves:3+1 dimensions, black holes, Exact Solutions, Non-linear electrodynamics, scale-dependenceAutores:Bargueño P., Ernesto Contreras, Koch B., Panotopoulos G., Rincón Á.Fuentes:googlescopusGeodesic motion around hairy black holes
ArticleAbstract: In a recent paper Ovalle et al. (2021) it has been obtained new static black hole solutions with priPalabras claves:geodesic analysis, Gravitational decoupling, Hairy black holeAutores:Anthony Ramos, C. Arias, Ernesto Contreras, R. ÁvalosFuentes:scopusGravitational decoupling for axially symmetric systems and rotating black holes
ArticleAbstract: We introduce a systematic and direct procedure to generate hairy rotating black holes by deforming aPalabras claves:Autores:Casadio R., Ernesto Contreras, Ovalle J.Fuentes:googlescopusGravitational decoupling in cosmology
ArticleAbstract: Whereas the nature of dark components in the Universe remains unknown, alternative models of gravityPalabras claves:Autores:Cedeño F.X.L., Ernesto ContrerasFuentes:googlescopusExtended gravitational decoupling in 2 + 1 dimensional space-times
ArticleAbstract: In this work we extend the so-called minimal geometric deformation method in 2 + 1 dimensional spacePalabras claves:Gravitational decoupling, regular black hole solutions, three-dimensional gravityAutores:Bargueño P., Ernesto ContrerasFuentes:scopusErratum: Bondi accretion for adiabatic flows onto a massive black hole with an accretion disc: The one dimensional problem (A& A (2019) 631 (A13) DOI: 10.1051/0004-6361/201935917)
OtherAbstract: A more appropriate observational reference for footnote 2 (page 4) of the article is: For warm absorPalabras claves:Autores:Ernesto Contreras, Gabbasov R., J. M. Ramirez, Klapp J., Sigalotti L.D.G.Fuentes:scopus