Cosmology with curvature-saturated gravitational Lagrangian \(R/\sqrt{1 + l^4 R^2}\)

DOI10.1023/A:1019786720000zbMath1019.83010arXivgr-qc/0006074OpenAlexW2096052131WikidataQ124937624 ScholiaQ124937624MaRDI QIDQ1855255

Hans-Jürgen Schmidt, Hagen Kleinert

Publication date: 4 February 2003

Published in: General Relativity and Gravitation (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/gr-qc/0006074

zbMATH Keywords

cosmologyfourth-order gravityeffective gravitational constant

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05)

Related Items (11)

\(F(R)\) gravity's rainbow and its Einstein counterpart ⋮ Interacting generalized ghost dark energy in non-isotropic background ⋮ Cosmology in \(f(R, L_m)\) gravity ⋮ Exact cosmological models in modified \(f(R,L_m)\) gravity with observational constraints ⋮ Modeling transit dark energy in f(R,Lm)-gravity ⋮ Vacuum solution of a linear red-shift based correction in \(f (R)\) gravity ⋮ Matter instability in theories with modified induced gravity ⋮ PHANTOM MIMICRY ON THE NORMAL BRANCH OF A DGP-INSPIRED BRANEWORLD SCENARIO WITH CURVATURE EFFECT ⋮ Quantum viewpoint of quadratic \(f(R)\) gravity, constraints, vacuum-to-vacuum transition amplitude and particle content ⋮ Isotropic universe with almost scale-invariant fourth-order gravity ⋮ Rational approximations of f(R) cosmography through Pad'e polynomials

Cites Work

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