Nonlinear bulk viscosity in FRW cosmology: a phase space analysis.

DOI10.1088/0264-9381/32/21/215026zbMath1329.83200OpenAlexW2460953761MaRDI QIDQ3462113

Giovanni Acquaviva, Aroonkumar Beesham

Publication date: 4 January 2016

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0264-9381/32/21/215026

zbMATH Keywords

dynamical systemscosmologyviscous fluids

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Dynamical systems in other branches of physics (quantum mechanics, general relativity, laser physics) (37N20) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Quantum hydrodynamics and relativistic hydrodynamics (76Y05) Radiative transfer in astronomy and astrophysics (85A25)

Related Items (7)

Phantom solution in a non-linear Israel-Stewart theory ⋮ Nonlinear viscosity in brane-world cosmology with a Gauss–Bonnet term ⋮ On the anisotropic bouncing universe with viscosity ⋮ Observational constraints on emergent universe model with non-linear viscous fluid ⋮ Phase space analysis for anisotropic universe with nonlinear bulk viscosity ⋮ Nonlinear viscous cosmological models in f(R,T) gravity ⋮ Dynamical analysis of a first order theory of bulk viscosity

Cites Work

• Dark energy cosmology: the equivalent description via different theoretical models and cosmography tests
• Bulk viscosity driving the acceleration of the universe
• Convective variational approach to relativistic thermodynamics of dissipative fluids
• The Thermodynamics of Irreversible Processes. III. Relativistic Theory of the Simple Fluid

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