Anisotropic fluid modeling of ionospheric upflow: Effects of low-altitude anisotropy and thermospheric winds: ANISOTROPIC FLUID MODELING OF ION UPFLOW
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016ja023329
Abstract: A new anisotropic fluid model is developed to describe ionospheric upflow responses to magnetospheric forcing by electric fields and broadband ELF waves at altitudes of 90–2500 km. This model is based on a bi-Maxwellian ion… read more here.
Keywords: electric fields; fluid modeling; anisotropic fluid; ion upflow ... See more keywords
Poisson type conformastat spherically symmetric anisotropic fluid spacetimes
Sign Up to like & getrecommendations! Published in 2022 at "Chinese Journal of Physics"
DOI: 10.1016/j.cjph.2022.03.001
Abstract: We construct an analytical family of conformastat spherically symmetric spacetimes representing anisotropic fluid matter distributions from Newtonian potential-density pairs and its circular speed profile. As a simple application, we present, for the second member of… read more here.
Keywords: spherically symmetric; conformastat spherically; anisotropic fluid;
Modelling of a compact anisotropic star as an anisotropic fluid sphere in f(T) gravity
Sign Up to like & getrecommendations! Published in 2018 at "Canadian Journal of Physics"
DOI: 10.1139/cjp-2017-0579
Abstract: In this article, the authors have discussed a new exact model of anisotropic stars in the f(T) theory of gravity. A parametric form of the metric functions has been implemented to solve the dynamical equations… read more here.
Keywords: anisotropic fluid; anisotropic; modelling compact; compact anisotropic ... See more keywords
Studies a star made of anisotropic fluid packed in a spherical shell
Sign Up to like & getrecommendations! Published in 2019 at "Modern Physics Letters A"
DOI: 10.1142/s0217732319500305
Abstract: We provide a general framework of global behavior of static solutions of spherically symmetric objects for the modeling of compact objects, making it an ideal fluid to study, analytically and numerically. We demonstrate that every… read more here.
Keywords: star made; anisotropic fluid; fluid packed; studies star ... See more keywords
Anisotropic fluid spheres satisfying the Karmarkar condition
Sign Up to like & getrecommendations! Published in 2019 at "Modern Physics Letters A"
DOI: 10.1142/s021773231950113x
Abstract: In this paper, we present new physically viable interior solutions of the Einstein field equations for static and spherically symmetric anisotropic compact stars satisfying the Karmarkar condition. For presenting the exact solutions, we provide a… read more here.
Keywords: anisotropic fluid; karmarkar condition; spheres satisfying; condition ... See more keywords
Nonsingular solution with anisotropic fluid in mini bang cosmology
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Modern Physics D"
DOI: 10.1142/s0218271820501187
Abstract: In this work, we study cosmological evolution in the mini creation event with anisotropic fluid under the Bianchi-I spacetime. After providing the basic mathematical formalism of the model, we find out the exact solutions in… read more here.
Keywords: mini; cosmology; mini bang; anisotropic fluid ... See more keywords