The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Effective equation of state and energy conditions in phantom/tachyon inflationary cosmology perturbed by quantum effects
Open accessAbstract
Abstract We discuss the model consisting of tachyon which may have the negative kinetic energy plus scalar phantom and plus conformal quantum matter. It is demonstrated that such a model naturally admits two de Sitter phases where the early universe inflation is produced by quantum effects and the late time accelerating universe is caused by phantom/tachyon. The energy conditions bounds for such cosmology are derived. It is interesting that effective equation of state may change its sign what depends from the proper choice of the combination of phantom/tachyon and quantum effects.
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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
Perlmutter, S., Aldering, G., Goldhaber, G., Knop, R. A., Nugent, P., Castro, P. G., Deustua, S., Fabbro, S., Goobar, A., Groom, D. E., et al. (1999) · The Astrophysical Journal · doi:10.1086/307221 · Cited by 18,062
Cited by
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-citationBamba, K., Capozziello, S., Nojiri, S., & Odintsov, S. D. (2012) · Astrophysics and Space Science · doi:10.1007/s10509-012-1181-8 · Cited by 2,387
Self-citationThe phantom menaced: Constraints on low-energy effective ghosts
Cline, J. M., Jeon, S., & Moore, G. D. (2004) · Physical Review D · doi:10.1103/physrevd.70.043543 · Cited by 677
Metadata
- Authors
- Nojiri, S., & Odintsov, S. D.
- Venue
- Physics Letters B
- Publisher
- Elsevier BV
- Published
- 2003-10
- Volume
- 571
- Issue
- 1-2
- Pages
- 1-10
- ISSN
- 0370-2693 (ISSN-L)
- OpenAlex
- W2035091607
- Cited by
- 231
- References
- 2
- FWCI
- 17.20
- Type
- journal article
- Language
- en
- Open access
- green
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- Nojiri, S., & Odintsov, S. D. (2003). Effective equation of state and energy conditions in phantom/tachyon inflationary cosmology perturbed by quantum effects. Physics Letters B. https://doi.org/10.1016/j.physletb.2003.08.013
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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