Perturbations in a coupled scalar field cosmology
I analyse the density perturbations in a cosmological model with a scalar field coupled to ordinary matter, such as one obtains in string theory and in conformally transformed scalar-tensor theories. The spectrum of multipoles on the last scattering surface and the power spectrum at the present epoc...
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
01 March 2000
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| In: |
Monthly notices of the Royal Astronomical Society
Year: 2000, Jahrgang: 312, Heft: 3, Pages: 521-530 |
| ISSN: | 1365-2966 |
| DOI: | 10.1046/j.1365-8711.2000.03165.x |
| Online-Zugang: | Verlag, kostenfrei, Volltext: http://dx.doi.org/10.1046/j.1365-8711.2000.03165.x Verlag, kostenfrei, Volltext: https://academic.oup.com/mnras/article/312/3/521/1022886 
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| Verfasserangaben: | Luca Amendola, Osservatorio Astronomico di Roma, Viale Parco Mellini 84, 00136 Roma, Italy |
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