Self-gravitating anisotropic fluids. I: context and overview
Sign Up to like & getrecommendations! Published in 2024 at "General Relativity and Gravitation"
DOI: 10.1007/s10714-024-03289-7
Abstract: This paper is the first in a sequence of three devoted to the formulation of a theory of self-gravitating anisotropic fluids in both Newtonian and relativistic gravity. In this first paper we set the stage,… read more here.
Keywords: gravitating anisotropic; stellar models; self gravitating; paper ... See more keywords
Stellar models with generalized pressure anisotropy
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Astrophysics and Astronomy"
DOI: 10.1007/s12036-019-9575-4
Abstract: New models for a charged anisotropic star in general relativity are found. We consider a linear equation of state consistent with a strange quark star. In our models a new form of measure of anisotropy… read more here.
Keywords: anisotropy; pressure anisotropy; models generalized; generalized pressure ... See more keywords
Theoretical oscillation frequencies for solar-type dwarfs from stellar models with 〈3D〉-atmospheres
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DOI: 10.1093/mnras/stx2226
Abstract: We present a new method for replacing the outermost layers of stellar models with interpolated atmospheres based on results from 3D simulations, in order to correct for structural inadequacies of these layers. This replacement is… read more here.
Keywords: theoretical oscillation; frequencies solar; solar type; asteroseismology ... See more keywords