On f(R) gravity in scalar–tensor theories

DOI10.1142/S0219887817501079zbMath1376.83029arXiv1706.07722MaRDI QIDQ5370972

Joseph Ntahompagaze, Amare Abebe, Manasse R. Mbonye

Publication date: 20 October 2017

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

Full work available at URL: https://arxiv.org/abs/1706.07722

zbMATH Keywords

cosmologyscalar field\(f(R)\) gravityscalar-tensor

Mathematics Subject Classification ID

Relativistic cosmology (83F05) 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

Dark energy nature of viscus universe in f(Q)-gravity with observational constraints ⋮ Transit cosmological models in modified f(Q,T) gravity ⋮ Multifluid cosmology in f(G) gravity ⋮ Perturbations in the interacting vacuum ⋮ Reconstructing f(R) gravity from a Chaplygin scalar field in de Sitter spacetimes ⋮ Inflation constraints for classes of f(R) models ⋮ A study of perturbations in scalar–tensor theory using 1 + 3 covariant approach ⋮ On multifluid perturbations in scalar–tensor cosmology

Cites Work

• Unnamed Item
• Breaking the cosmological background degeneracy by two-fluid perturbations in f(R) 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
• Singularity Problem with<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>f</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mi>R</mml:mi><mml:mo stretchy="false">)</mml:mo></mml:math>Models for Dark Energy
• Are<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>f</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mi>R</mml:mi><mml:mo stretchy="false">)</mml:mo></mml:math>Dark Energy Models Cosmologically Viable?
• Bounce conditions in f ( R ) cosmologies
• An Introduction to Mathematical Cosmology
• The Scalar-Tensor Theory of Gravitation
• Shear dynamics in Bianchi I cosmologies with R ⁿ -gravity
• Conformal transformations in cosmology of modified gravity: The covariant approach perspective