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Non-linear Matter Spectra in Coupled Quintessence
We consider cosmologies in which a dark-energy scalar field interacts with cold dark matter. The growth of perturbations is followed beyond the linear level by means of the time-renormalization-group method, which is extended to describe a multi-component matter sector. Even in the absence of the ex...
| Autores principales: | , , , , |
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| Formato: | info:eu-repo/semantics/article |
| Lenguaje: | eng |
| Publicado: |
Phys. Rev. D
2009
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.82.023528 http://cds.cern.ch/record/1225965 |