Integral \(F(R)\) gravity and saddle point condition as a remedy for the \(H_0\)-tension

DOI10.1016/j.nuclphysb.2022.115850zbMath1498.83018arXiv2205.11681OpenAlexW4281556211MaRDI QIDQ2144956

Sergei D. Odintsov, Shin'ichi Nojiri, V. K. Oikonomou

Publication date: 17 June 2022

Published in: Nuclear Physics. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2205.11681

Mathematics Subject Classification ID

Vector fields, frame fields in differential topology (57R25) Geometrodynamics and the holographic principle (83E05) Capillarity (surface tension) for incompressible viscous fluids (76D45) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Constrained dynamics, Dirac's theory of constraints (70H45) Exact solutions to problems in general relativity and gravitational theory (83C15) Matrix models and tensor models for quantum field theory (81T32)

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Cites Work

• Analyzing the \(H_0\) tension in \(F(R)\) gravity models
• Modified gravity theories on a nutshell: inflation, bounce and late-time evolution