Interpretation of f(R,T) gravity in terms of a conserved effective fluid

DOI10.1142/S0217751X18500501zbMath1386.83146arXiv1704.02501MaRDI QIDQ4609719

H. Shabani, Amir Hadi Ziaie

Publication date: 26 March 2018

Published in: International Journal of Modern Physics A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1704.02501

zbMATH Keywords

cosmologydark energymodified Chaplygin gas\(f(\mathsf{R} , \mathsf{T})\) gravity

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05)

Related Items (13)

Rastall gravity is equivalent to Einstein gravity ⋮ A periodic varying deceleration parameter in f(R, T) gravity ⋮ Effects of Rastall parameter on perturbation of dark sectors of the Universe ⋮ Dynamics of a parametrized dark energy model in \(f(R,T)\) gravity ⋮ Cosmological aspects of a hyperbolic solution in \(f(R,T)\) gravity ⋮ A non-singular bouncing cosmology in \(f(R,T)\) gravity ⋮ FRW universe in f(R,T) gravity ⋮ Interpretation of f(R,T) gravity in terms of a conserved effective fluid ⋮ Accelerating model of a flat universe in \(f(R,T)\) gravity ⋮ Cosmic acceleration from matter-curvature coupling ⋮ Viscous fluid accelerating model in modified gravity ⋮ Phantom fluid supporting traversable wormholes in alternative gravity with extra material terms ⋮ Dark energy in spherically symmetric universe coupled with Brans-Dicke scalar field

Cites Work

• Unnamed Item
• \(f(R, T, R_{\mu \nu} T^{\mu \nu})\) gravity phenomenology and \(\lambda\)CDM universe
• \(f(R)\) theories
• Cosmic acceleration from matter-curvature coupling
• Cosmological reconstruction and stability in \(f(R,T)\) gravity
• Deceleration versus acceleration universe in different frames of \(F(R)\) gravity
• Cosmology in scalar-tensor gravity.
• Modified Chaplygin gas cosmology
• Reconstruction of modified \(f(R,T)\) gravity with perfect fluid cosmological models
• Generalization of the Einstein Theory
• The cosmology in f(R,τ) gravity without dark energy
• Viscous generalized Chaplygin gas interacting with f(R,T) gravity
• Interpretation of f(R,T) gravity in terms of a conserved effective fluid
• Dark energy cosmology with generalized linear equation of state
• Cosmological consequences and statefinder diagnosis of a noninteracting generalized Chaplygin gas in f(R,T) gravity
• The cosmological constant problem
• The confrontation between general relativity and experiment

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