Mostrando 10 resultados de: 68
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European Physical Journal C(26)
Physical Review D(9)
International Journal of Modern Physics D(7)
Annals of Physics(6)
Physics of the Dark Universe(5)
Class I polytropes for anisotropic matter
ArticleAbstract: In this work we study class I interior solutions supported by anisotropic polytropes. The generalizePalabras claves:Autores:Anthony Ramos, C. Arias, Ernesto Contreras, Fuenmayor E.Fuentes:scopusComplexity factor for black holes in the framework of the Newman–Penrose formalism
ArticleAbstract: In this work, we introduce the complexity factor in the context of self-gravitating fluid distributiPalabras claves:black holes, Complexity factor, Spectral geometryAutores:Bargueño P., Ernesto Contreras, Fuenmayor E.Fuentes:googlescopusBlack 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:scopusBlack hole shadow of a rotating scale-dependent black hole
ArticleAbstract: In this work, starting from a spherically symmetric scale-dependent black hole, a rotating solutionPalabras claves:Autores:Bargueño P., Ernesto Contreras, Koch B., Panotopoulos G., Rincón Á.Fuentes:googlescopusAnisotropic 2+1 dimensional black holes by gravitational decoupling
ArticleAbstract: In the present paper, we analyze the well-known 2+1 dimensional black holes (assuming a non-vanishinPalabras claves:Autores:Abellán G., Bargueño P., Ernesto Contreras, Rincón Á., Tello-Ortíz F.Fuentes:googlescopusAnisotropic interior solution by gravitational decoupling based on a non-standard anisotropy
ArticleAbstract: In this work, we obtain a new interior solution supported by an anisotropic fluid in the framework oPalabras claves:Autores:Abellán G., Ernesto Contreras, Fuenmayor E., Rincón Á.Fuentes:googlescopusAnisotropic magnetized sources in general relativity: An exact description for the magnetized vacuum
ArticleAbstract: In this work, we have constructed exact geometries which describe magnetized matter within General RPalabras claves:exact solutions of Einstein equations, Magnetic Field, magnetized quantum gasesAutores:Alvear Terrero D., Angulo G.Q., Bargueño P., Ernesto Contreras, Martínez A.P.Fuentes:googlescopusAnisotropic 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 Static and Spherically Symmetric Hairy Black Hole in the Framework of the Gravitational Decoupling
ArticleAbstract: In this work we construct a static and spherically symmetric black hole geometry supported by a famiPalabras claves:geodesic analysis, Gravitational decoupling, hairy black holes, quasinormal modesAutores:Bargueño P., Ernesto Contreras, R. ÁvalosFuentes:scopus