The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.
Matter instability in modified gravity
Open accessAbstract
The Dolgov-Kawasaki instability discovered in the matter sector of the modified gravity scenario incorporating a $\ensuremath{-}{\ensuremath{\mu}}^{4}/R$ correction to Einstein gravity is studied in general $f(R)$ theories. A stability condition is found in the metric version of these theories to help ruling out models that are unviable from the theoretical point of view. For example, the theories $f(R)=R+\ensuremath{\alpha}{\ensuremath{\mu}}^{2(n+1)}/{R}^{n}$, where $\ensuremath{\alpha}$ and $n$ are real constants and $n>0$, are ruled out for any negative value of $\ensuremath{\alpha}$.
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Cites
Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
Riess, A. G., Filippenko, A. V., Challis, P., Clocchiatti, A., Diercks, A., Garnavich, P. M., Gilliland, R. L., Hogan, C. J., Jha, S., Kirshner, R. P., et al. (1998) · The Astronomical Journal · doi:10.1086/300499 · Cited by 19,704
Measurements of Ω and Λ from 42 High‐Redshift Supernovae
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A new type of isotropic cosmological models without singularity
Starobinsky, A. A. (1980) · Physics Letters B · doi:10.1016/0370-2693(80)90670-x · Cited by 7,677
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Three‐Year Wilkinson Microwave Anisotropy Probe ( WMAP ) Observations: Implications for Cosmology
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Ghosts, instabilities, and superluminal propagation in modified gravity models
Felice, A. D., Hindmarsh, M., & Trodden, M. (2006) · Journal of Cosmology and Astroparticle Physics · doi:10.1088/1475-7516/2006/08/005 · Cited by 155
MODIFIED GRAVITATIONAL THEORIES AND COSMIC ACCELERATION
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Cited by
Sotiriou, T. P., & Faraoni, V. (2010) · Reviews of Modern Physics · doi:10.1103/revmodphys.82.451 · Cited by 4,519
Self-citationCapozziello, S., & De Laurentis, M. (2011) · Physics Reports · doi:10.1016/j.physrep.2011.09.003 · Cited by 3,321
Modified gravity theories on a nutshell: Inflation, bounce and late-time evolution
Nojiri, S., Odintsov, S. D., & Oikonomou, V. K. (2017) · Physics Reports · doi:10.1016/j.physrep.2017.06.001 · Cited by 2,734
Models off(R)cosmic acceleration that evade solar system tests
Hu, W., & Sawicki, I. (2007) · Physical Review D · doi:10.1103/physrevd.76.064004 · Cited by 1,736
Class of viable modifiedf(R)gravities describing inflation and the onset of accelerated expansion
Cognola, G., Elizalde, E., Nojiri, S., Odintsov, S. D., Sebastiani, L., & Zerbini, S. (2008) · Physical Review D · doi:10.1103/physrevd.77.046009 · Cited by 871
Metadata
- Authors
- Faraoni, V.
- Venue
- Physical Review D
- Publisher
- American Physical Society (APS)
- Published
- 2006-11-14
- Volume
- 74
- Issue
- 10
- ISSN
- 0556-2821 (ISSN-L)
- 1550-7998
- 1550-2368
- OpenAlex
- W2145568712
- Cited by
- 242
- References
- 8
- FWCI
- 9.26
- Type
- journal article
- Language
- en
- Open access
- green
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
