The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.
Cosmological perturbations in a generalized gravity including tachyonic condensation
Open accessAbstract
We present unified ways of handling the cosmological perturbations in a class of gravity theory covered by a general action. This gravity includes our previous generalized $f(\ensuremath{\varphi},R)$ gravity and the gravity theory motivated by the tachyonic condensation. We present a general prescription to derive the power spectra generated from vacuum quantum fluctuations in the slow-roll inflation era. An application is made to a slow-roll inflation based on the tachyonic condensation with an exponential potential.
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Citations
Cites
Gauge-invariant cosmological perturbations
Bardeen, J. M. (1980) · Physical Review D · doi:10.1103/physrevd.22.1882 · Cited by 2,393
Armendáriz-Picón, C., Damour, T., & Mukhanov, V. (1999) · Physics Letters B · doi:10.1016/s0370-2693(99)00603-6 · Cited by 1,846
A Hypothesis, Unifying the Structure and the Entropy of the Universe
Zeldovich, Y. B. (1972) · Monthly Notices of the Royal Astronomical Society · doi:10.1093/mnras/160.1.1p · Cited by 708
Stewart, E. D., & Lyth, D. H. (1993) · Physics Letters B · doi:10.1016/0370-2693(93)90379-v · Cited by 647
Fluctuations at the Threshold of Classical Cosmology
Harrison, E. R. (1970) · Physical Review D · doi:10.1103/physrevd.1.2726 · Cited by 574
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
Cosmological dynamics of a phantom field
Singh, P., Sami, M., & Dadhich, N. (2003) · Physical Review D · doi:10.1103/physrevd.68.023522 · Cited by 516
Primordial non-Gaussianities in single-field inflation
Seery, D., & Lidsey, J. E. (2005) · Journal of Cosmology and Astroparticle Physics · doi:10.1088/1475-7516/2005/06/003 · Cited by 409
Inflation from a tachyon fluid?
Fairbairn, M., & Tytgat, M. H. G. (2002) · Physics Letters B · doi:10.1016/s0370-2693(02)02638-2 · Cited by 276
Metadata
- Authors
- Hwang, J.-C., & Noh, H.
- Venue
- Physical Review D
- Publisher
- American Physical Society (APS)
- Published
- 2002-10-16
- Volume
- 66
- Issue
- 8
- ISSN
- 0556-2821 (ISSN-L)
- 1089-4918
- OpenAlex
- W2017912003
- Cited by
- 158
- References
- 5
- FWCI
- 8.89
- 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).
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