Some exact Bianchi type-V perfect fluid cosmological models with heat flow and decaying vacuum energy density \(\Lambda \): expressions for some observable quantities

DOI10.1007/s10773-010-0352-zzbMath1200.83147OpenAlexW2002522955MaRDI QIDQ707792

Anirudh Pradhan, Kanti Jotania

Publication date: 8 October 2010

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

Full work available at URL: https://doi.org/10.1007/s10773-010-0352-z

zbMATH Keywords

heat conductionperfect fluid modelsBianchi type-V universedecaying \(\Lambda \)

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Classical and relativistic thermodynamics (80A10) Exact solutions to problems in general relativity and gravitational theory (83C15)

Related Items (9)

Bianchi type-V transitioning model in Brans–Dicke theory with observational constraints ⋮ Anisotropic Bianchi type-I string cosmological models in normal gauge for Lyra's manifold with constant deceleration parameter ⋮ Anisotropic dark energy transit cosmological models with time-dependent ω(t) and redshift-dependent ω(z) EoS parameter ⋮ Some anisotropic universes in the presence of imperfect fluid coupling with spatial curvature ⋮ Bianchi type-I cosmological models with time dependent \(q\) and \(\Lambda\)-term in general relativity ⋮ Magnetized string cosmology in anisotropic Bianchi-II space-time with variable cosmological term-\(\Lambda\) ⋮ Causal heat flow in Bianchi type-V Universe ⋮ Bianchi type-I anisotropic dark energy model with constant deceleration parameter ⋮ Higher-dimensional energy–momentum problem for Bianchi types V and I universes in gravitation theories

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