Unifying inflation with ΛCDM epoch in modified f(R) gravity consistent with Solar System tests
By Shin'ichi Nojiri, Sergei D. Odintsov. 2007
495 citations recorded by the source corpus.
We suggest two realistic f(R) and one F(G) modified gravities which are consistent with local tests and cosmological bounds. The typical property of such theories is the presence of the effective cosmological constant epochs in such a way that early-time inflation and late-time cosmic acceleration are naturally unified within single model. It is shown that classical instability does not appear here and Newton law is respected. Some discussion of possible anti-gravity regime appearance and related modification of the theory is done.
Subfields: Astronomy and Astrophysics, Oceanography
View Paper: https://www.semanticscholar.org/paper/bde34ed30f76e9143f5f7248374b4561304c1f8d
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In Astronomy and Astrophysics
- T. Sotiriou
- Valerio Faraoni
- Pedro G. Ferreira
- T. Clifton
- C. Skordis
- Antonio Padilla
- P. Moraes
- J. Arbañil
In Oceanography
- T. Sotiriou
- J. Arbañil
- Antonio Padilla
- P. Moraes
- M. Malheiro
- T. Clifton
- Pedro G. Ferreira
- Valerio Faraoni
Citations in the corpus
- f(R) Theories Of Gravity (2008, background): “…a differential equation for f(R) that produces the desired scale factor (Capozziello et al., 2005b, 2006c; de la Cruz-Dombriz and Dobado, 2006; Faulkner et al., 2007; Fay et al., 2007a,b; Hu and Sawicki, 2007a,b; Multamaki and Vilja, 2006a; Nojiri and Odintsov, 2006, 2007b,c; Song et al., 2007).”