Stability of thin shell wormholes with a modified Chaplygin gas in Einstein–Hoffman–Born–Infeld theory
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DOI: 10.1007/s12648-017-1030-2
Abstract: Abstract In the framework of Darmois–Israel formalism, the dynamics of motion equations of spherically symmetric thin shell wormholes that are supported by a modified Chaplygin gas in Einstein–Hoffman–Born–Infeld theory are constructed. The stability analysis of… read more here.
Keywords: shell wormholes; thin shell; gas einstein; chaplygin gas ... See more keywords
Critical behavior and Joule-Thomson expansion of charged AdS black holes surrounded by exotic fluid with modified Chaplygin equation of state
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DOI: 10.1088/1674-1137/ad32c0
Abstract: By considering the concept of a unified single fluid model, referred to as modified Chaplygin gas (MCG), which amalgamates dark energy and dark matter, we explore the thermodynamic characteristics of charged anti-de Sitter (AdS) black… read more here.
Keywords: modified chaplygin; black hole; fluid; joule thomson ... See more keywords
Stability and interacting f(T, T ) gravity with modified Chaplygin gas
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DOI: 10.1139/cjp-2017-0151
Abstract: In this paper, the model of interaction is studied between f(T, T ) gravity and modified Chaplygin gas in Friedmann–Robertson–Walker (FRW)-flat metric. We obtain the Friedmann equations in the framework of teleparallel gravity by vierbein… read more here.
Keywords: modified chaplygin; chaplygin gas; gravity modified;
Viscous interacting and stability on dark matter Bose-Einstein condensation with modified Chaplygin gas
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DOI: 10.1139/cjp-2021-0111
Abstract: In this paper, the viscous cosmological dynamics are studied in the presence of dark matter Bose-Einstein Condensation (BEC) by curved-FRW background. For this purpose, we use the BEC regime rather than the normal dark matter… read more here.
Keywords: matter bose; bose einstein; matter; dark matter ... See more keywords
Modified Chaplygin gas in anisotropic universes on the brane
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DOI: 10.1142/s0218271821500930
Abstract: In this paper, we study anisotropic universes with Modified Chaplygin gas (MCG) in the context of Randall Sundrum-2 (RS2) braneworld model. The cosmological solutions for Kantowski–Sachs (KS) and Bianchi-I universes with MCG are obtained on… read more here.
Keywords: anisotropic universes; modified chaplygin; chaplygin gas;
Interacting modified Chaplygin gas in f(T) gravity framework and analysis of its stability against gravitational perturbation
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Geometric Methods in Modern Physics"
DOI: 10.1142/s0219887817500359
Abstract: In this work, we investigate the cosmological application of modified Chaplygin gas (MCG) interacting with pressureless dark matter (DM) in the f(T) modified gravity framework, where T is the torsion scalar in teleparallelism. The interaction… read more here.
Keywords: gravitational perturbation; framework; chaplygin gas; modified chaplygin ... See more keywords
Perturbations with bulk viscosity in modified Chaplygin gas cosmology
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DOI: 10.1142/s0219887825500732
Abstract: In the present work, we investigate cosmological perturbations of viscous modified chaplygin gas model. Using 1 + 3 covariant formalism, we define covariant and gauge invariant gradient variables, which after the application of scalar decomposition… read more here.
Keywords: chaplygin gas; modified chaplygin; viscous modified; cosmology ... See more keywords
The Convergence of Riemann Solutions to the Modified Chaplygin Gas Equations with a Coulomb-Like Friction Term as the Pressure Vanishes
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DOI: 10.1155/2018/3174719
Abstract: This paper studies the convergence of Riemann solutions to the inhomogeneous modified Chaplygin gas equations as the pressure vanishes. The delta shock waves and vacuum states occur as the pressure vanishes. The Riemann solutions of… read more here.
Keywords: riemann solutions; gas equations; modified chaplygin; chaplygin gas ... See more keywords