Recovering the effective cosmological constant in extended gravity theories

DOI10.1023/A:1026651129626zbMath0946.83048arXivgr-qc/9804053OpenAlexW3099886974MaRDI QIDQ1807339

A. A. Marino, Salvatore Capozziello, Ruggiero de Ritis

Publication date: 18 November 1999

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

Full work available at URL: https://arxiv.org/abs/gr-qc/9804053

zbMATH Keywords

cosmological constantfourth orderinflationary periodscalar-tensoralternative gravitational theorieshigher than fourth order theories

Mathematics Subject Classification ID

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

Related Items (20)

THE WEIERSTRASS CRITERION AND THE LEMAÎTRE–TOLMAN–BONDI MODELS WITH COSMOLOGICAL CONSTANT Λ ⋮ Neutrino mixing contribution to the cosmological constant ⋮ The effects of potential shape on inhomogeneous inflation ⋮ Reconstruction of ΛCDM expansion in nonlocal gravity ⋮ Noether symmetry of Palatini F(ℜ) gravity ⋮ A class of renormalization group invariant scalar field cosmologies ⋮ Noether symmetries in extended gravity quantum cosmology ⋮ Extended theories of gravity and their cosmological and astrophysical applications ⋮ A matter-dominated cosmological model with variable \(G\) and \(\Lambda \) and its confrontation with observational data ⋮ Noether symmetry in the higher order gravity theory ⋮ CURVATURE QUINTESSENCE ⋮ Noether symmetry approach in matter-dominated cosmology with variable \(G\) and \(\Lambda\) ⋮ Nonminimal derivative coupling and the recovering of cosmological constant ⋮ Extended gravity cosmography ⋮ Testing theories of gravity and supergravity with inflation and observations of the cosmic microwave background ⋮ Selection rules in minisuperspace quantum cosmology ⋮ Higher-order corrections to the effective gravitational action from Noether symmetry approach ⋮ Topological invariant quintessence ⋮ Robustness of inflation to inhomogeneous initial conditions ⋮ Noether symmetry in the higher order gravity theory

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