The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.
Cosmological constraints on f(R) gravity theories within the Palatini approach
Open accessAbstract
We investigate theories of gravity within the Palatini approach and show how one can determine the expansion history, , for an arbitrary choice of . As an example, we consider cosmological constraints on such theories arising from the supernova type Ia, large-scale structure formation, and cosmic microwave background observations. We find that the best fit to the data is a non-null leading order correction to the Einstein gravity. However, the current data exhibits no significant trend toward such corrections compared to the concordance ΛCDM model. Our results show that the oft-considered models are not compatible with the data. The results demonstrate that background expansion alone can act as a good discriminator between modified gravity models when multiple data sets are used.
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Cites
Spergel, D. N., Verde, L., Peiris, H. V., Komatsu, E., Nolta, M. R., Bennett, C. L., Halpern, M., Hinshaw, G., Jarosik, N., Kogut, A., et al. (2003) · The Astrophysical Journal Supplement Series · doi:10.1086/377226 · Cited by 10,976
Quantum Fields in Curved Space
Birrell, N. D., & Davies, P. C. W. (1982) · doi:10.1017/cbo9780511622632 · Cited by 8,354
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
Particle dark matter: evidence, candidates and constraints
Bertone, G., Hooper, D., & Silk, J. (2005) · Physics Reports · doi:10.1016/j.physrep.2004.08.031 · Cited by 4,979
Riess, A. G., Strolger, L., Tonry, J., Casertano, S., Ferguson, H. C., Mobasher, B., Challis, P., Filippenko, A. V., Jha, S., Li, W., et al. (2004) · The Astrophysical Journal · doi:10.1086/383612 · Cited by 4,315 · cited 3×
“For the supernova data, we use the “Gold data set” from Riess et al. (2004).”
BackgroundMethod4D gravity on a brane in 5D Minkowski space
Dvali, G., Gabadadze, G., & Porrati, M. (2000) · Physics Letters B · doi:10.1016/s0370-2693(00)00669-9 · Cited by 3,513
Large Scale Structure in Bekenstein’s Theory of Relativistic Modified Newtonian Dynamics
Skordis, C., Mota, D. F., Ferreira, P. G., & Bœhm, C. (2006) · Physical Review Letters · doi:10.1103/physrevlett.96.011301 · Cited by 295
Self-citationDifferentiating between modified gravity and dark energy
Lue, A., Scoccimarro, R., & Starkman, G. (2004) · Physical Review D · doi:10.1103/physrevd.69.044005 · Cited by 210
Cited by
SEVEN-YEAR WILKINSON MICROWAVE ANISOTROPY PROBE(WMAP) OBSERVATIONS: COSMOLOGICAL INTERPRETATION
Komatsu, E., Smith, K. M., Dunkley, J., Bennett, C. L., Gold, B., Hinshaw, G., Jarosik, N., Larson, D., Nolta, M. R., Page, L., et al. (2011) · The Astrophysical Journal Supplement Series · doi:10.1088/0067-0049/192/2/18 · Cited by 8,802
FIVE-YEAR WILKINSON MICROWAVE ANISOTROPY PROBE OBSERVATIONS: COSMOLOGICAL INTERPRETATION
Komatsu, E., Dunkley, J., Nolta, M. R., Bennett, C. L., Gold, B., Hinshaw, G., Jarosik, N., Larson, D., Limon, M., Page, L., et al. (2009) · The Astrophysical Journal Supplement Series · doi:10.1088/0067-0049/180/2/330 · Cited by 5,786
Sotiriou, T. P., & Faraoni, V. (2010) · Reviews of Modern Physics · doi:10.1103/revmodphys.82.451 · Cited by 4,519
Harko, T., Lobo, F. S. N., Nojiri, S., & Odintsov, S. D. (2011) · Physical Review D · doi:10.1103/physrevd.84.024020 · Cited by 2,772
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
Metadata
- Authors
- Amarzguioui, M., Elgarøy, Ø., Mota, D. F., & Multamäki, T.
- Venue
- Astronomy & Astrophysics
- Publisher
- EDP Sciences
- Published
- 2006-07-17
- Volume
- 454
- Issue
- 3
- Pages
- 707-714
- ISSN
- 0004-6361 (ISSN-L)
- 1432-0746
- OpenAlex
- W2042461165
- Cited by
- 204
- References
- 8
- FWCI
- 17.35
- Type
- journal article
- Language
- he
- Open access
- bronze
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- Amarzguioui, M., Elgarøy, Ø., Mota, D. F., & Multamäki, T. (2006). Cosmological constraints on f(R) gravity theories within the Palatini approach. Astronomy & Astrophysics. https://doi.org/10.1051/0004-6361%3A20064994
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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.
