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A simple star
ArticleAbstract: In this work we present the problem of obtaining and integrating numerically the hydrostatic equilibPalabras claves:equilibrio hidrostático, estructura estelar, hydrostatic equilibrium, politropo, polytrope, stellar structureAutores:Andrés E. AceñaFuentes:scopusCircular geodesics stability in a static black hole in new massive gravity
ArticleAbstract: We study the existence and stability of circular geodesics in a family of asymptotically AdS staticPalabras claves:black holes, Circular geodesics, New massive gravityAutores:Andrés E. Aceña, Ericson D. Lopez, Franklin AldásFuentes:googlescopusConformal extensions for stationary spacetimes
ArticleAbstract: The construction of the cylinder at spatial infinity for stationary spacetimes is considered. UsingPalabras claves:Autores:Andrés E. Aceña, Kroon J.A.V.Fuentes:scopusConstant mean curvature surfaces and area-charge inequality for a spheroidal electrically counterpoised dust spacetime
ArticleAbstract: We consider the spacetime presented by Bonnor in 1998, whose matter content is a spheroid of electriPalabras claves:Autores:Andrés E. AceñaFuentes:scopusConvergent null data expansions at space-Like infinity of stationary vacuum solutions
ArticleAbstract: We present a characterization of the asymptotics of all asymptotically flat, stationary solutions wiPalabras claves:Autores:Andrés E. AceñaFuentes:scopusHorizon area-angular momentum inequality for a class of axially symmetric black holes
ArticleAbstract: We prove an inequality between horizon area and angular momentum for a class of axially symmetric blPalabras claves:Autores:Andrés E. Aceña, Clément M.E.G., Dain S.Fuentes:scopusIsoperimetric surfaces and area-angular momentum inequality in a rotating black hole in new massive gravity
ArticleAbstract: We study the existence and stability of isoperimetric surfaces in a family of rotating black holes iPalabras claves:Autores:Andrés E. Aceña, Ericson D. Lopez, Mario LlerenaFuentes:googlescopusThe transition to the covariant formulation of electromagnetism
ArticleAbstract: Although it is considered that the electromanetic theory was born as a relativistic theory, this isPalabras claves:Covariant formulation, Electromagnetism, Special relativityAutores:Andrés E. AceñaFuentes:scopusNull data characterization of asymptotically flat stationary spacetimes
Conference ObjectAbstract: Using two sequences of symmetric trace free tensors, called the 'null data', we give a complete charPalabras claves:Autores:Andrés E. AceñaFuentes:scopusMinimal data at a given point of space for solutions to certain geometric systems
ArticleAbstract: We consider a geometrical system of equations for a three-dimensional Riemannian manifold. This systPalabras claves:Autores:Andrés E. AceñaFuentes:scopus