The DOI matches its Crossref record; 21 of the 21 references it cites were found in a registry or an index.
Consistent modified gravity: dark energy, acceleration and the absence of cosmic doomsday
Open accessAbstract
We discuss modified gravity which includes negative and positive powers of curvature and provides gravitational dark energy. It is shown that in GR plus a term containing a negative power of curvature, cosmic speed-up may be achieved while the effective phantom phase (with w less than −1) follows when such a term contains a fractional positive power of curvature. Minimal coupling with matter makes the situation more interesting: even 1/ R theory coupled with the usual ideal fluid may describe the (effective phantom) dark energy. The account of the R 2 term (consistent modified gravity) may help to escape cosmic doomsday.
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Citations
Cites
Is cosmic speed-up due to new gravitational physics?
Carroll, S. M., Duvvuri, V., Trodden, M., & Turner, M. S. (2004) · Physical Review D · doi:10.1103/physrevd.70.043528 · Cited by 2,269
Nojiri, S., & Odintsov, S. D. (2003) · Physical Review D · doi:10.1103/physrevd.68.123512 · Cited by 2,183
Self-citationCan modified gravity explain accelerated cosmic expansion?
Dolgov, A. D., & Kawasaki, M. (2003) · Physics Letters B · doi:10.1016/j.physletb.2003.08.039 · Cited by 752
1/R gravity and scalar-tensor gravity
Chiba, T. (2003) · Physics Letters B · doi:10.1016/j.physletb.2003.09.033 · Cited by 678
The stability of general relativistic cosmological theory
Barrow, J. D., & Ottewill, A. C. (1983) · Journal of Physics A: Mathematical and General · doi:10.1088/0305-4470/16/12/022 · Cited by 607
Final state and thermodynamics of a dark energy universe
Nojiri, S., & Odintsov, S. D. (2004) · Physical Review D · doi:10.1103/physrevd.70.103522 · Cited by 597
Self-citationInflation and the conformal structure of higher-order gravity theories
Barrow, J. D., & Cotsakis, S. (1988) · Physics Letters B · doi:10.1016/0370-2693(88)90110-4 · Cited by 590
Barrow, J. D. (2004) · Classical and Quantum Gravity · doi:10.1088/0264-9381/21/11/l03 · Cited by 472
Modified Gravity with ln R Terms and Cosmic Acceleration
Nojiri, S., & Odintsov, S. D. (2004) · General Relativity and Gravitation · doi:10.1023/b:gerg.0000035950.40718.48 · Cited by 440
Self-citationWhere new gravitational physics comes from: M-theory?
Nojiri, S., & Odintsov, S. D. (2003) · Physics Letters B · doi:10.1016/j.physletb.2003.09.091 · Cited by 392
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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
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
Self-citationNojiri, S., & Odintsov, S. D. (2006) · Physical Review D · doi:10.1103/physrevd.74.086005 · Cited by 940
Self-citationClass 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
Self-citationCapozziello, S., Nojiri, S., Odintsov, S. D., & Troisi, A. (2006) · Physics Letters B · doi:10.1016/j.physletb.2006.06.034 · Cited by 745
Self-citation
Metadata
- Authors
- Abdalla, M. C. B., Nojiri, S., & Odintsov, S. D.
- Venue
- Classical and Quantum Gravity
- Publisher
- IOP Publishing
- Published
- 2005-02-15
- Volume
- 22
- Issue
- 5
- Pages
- L35-L42
- ISSN
- 0264-9381 (ISSN-L)
- 1361-6382
- OpenAlex
- W2060588299
- Cited by
- 313
- References
- 21
- FWCI
- 15.23
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Abdalla, M. C. B., Nojiri, S., & Odintsov, S. D. (2005). Consistent modified gravity: dark energy, acceleration and the absence of cosmic doomsday. Classical and Quantum Gravity. https://doi.org/10.1088/0264-9381/22/5/l01
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
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.
