Cosmological constant Λ in f(R,T) modified gravity

DOI10.1142/S0219887816500584zbMath1339.83090OpenAlexW2278990745MaRDI QIDQ2805582

P. K. Sahoo, G. P. Singh, Binaya K. Bishi

Publication date: 12 May 2016

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

Full work available at URL: https://doi.org/10.1142/s0219887816500584

zbMATH Keywords

cosmological constant\(f(R,T)\) gravityBianchi type-III spacetime

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Applications of differential geometry to physics (53Z05) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Exact solutions to problems in general relativity and gravitational theory (83C15)

Related Items (10)

Bianchi type-I dust-filled accelerating Brans-Dicke cosmology ⋮ Cosmic transit and anisotropic models in \(f(R, T)\) gravity ⋮ Bianchi type I Universe: An extension of ΛCDM model ⋮ Cosmology in modified f(R,T)-gravity theory in a variant Λ(T) scenario-revisited ⋮ \(H_0\) tension in torsion-based modified gravity ⋮ Tsallis holographic dark energy scenario in viscous f(Q) gravity with tachyon field ⋮ Magnetized strange quark matter solutions in \(f(R, T)\) gravity with cosmological constant ⋮ Magnetized string cosmological models of accelerated expansion of the Universe in f(R,T) theory of gravity ⋮ Scalar field cosmology in \(f(R,T)\) gravity with \(\Lambda\) ⋮ Axially Symmetric Bulk Viscous Cosmological Model in F(R, T) Theory of Gravity

Cites Work

• Friedmann equations of FRW universe in scalar-tensor gravity, \(f(R)\) gravity and first law of thermodynamics
• \(f(R)\) theories
• <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>f</mml:mi><mml:mrow><mml:mo>(</mml:mo><mml:mi>R</mml:mi><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math>theories of gravity
• The cosmological constant and dark energy
• INTRODUCTION TO MODIFIED GRAVITY AND GRAVITATIONAL ALTERNATIVE FOR DARK ENERGY
• A geometric method of constructing exact solutions in modified f(R, T)-gravity with Yang–Mills and Higgs interactions
• COASTING COSMOLOGIES WITH TIME DEPENDENT COSMOLOGICAL CONSTANT

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