FRW universe in f(R,T) gravity

DOI10.1142/S0219887821501048MaRDI QIDQ6125301

Rishi Kumar Tiwari, Aroonkumar Beesham, Değer Sofuoğlu

Publication date: 11 April 2024

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

zbMATH Keywords

redshiftFRW model\(f(R, T)\) theoryvarying deceleration parameter

Mathematics Subject Classification ID

Differential geometry (53-XX) Relativity and gravitational theory (83-XX)

Cites Work

• \(f(R)\) theories
• Modified gravity with ln \(R\) terms and cosmic acceleration
• Dark energy cosmology: the equivalent description via different theoretical models and cosmography tests
• Exact solutions of Bianchi type \(V\) spacetime in \(f(R,T)\) gravity
• A new type of isotropic cosmological models without singularity
• LRS Bianchi type-I cosmological model in \(f(R,T)\) theory of gravity
• Bianchi type-VI\({}_0\) perfect fluid cosmological model in a modified theory of gravity
• <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
• INTRODUCTION TO MODIFIED GRAVITY AND GRAVITATIONAL ALTERNATIVE FOR DARK ENERGY
• A periodic varying deceleration parameter in f(R, T) gravity
• LRS Bianchi type-I cosmological model with constant deceleration parameter in f(R,T) gravity
• Interpretation of f(R,T) gravity in terms of a conserved effective fluid
• Cosmological perfect-fluids in f(R) gravity
• FRW cosmology in f(R,T) gravity
• Cosmological model with variable deceleration parameter in f(R,T) modified gravity
• Gödel universe in f(R,T) gravity

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