Early acceleration and adiabatic matter perturbations in a class of dilatonic dark-energy models

We estimate the growth of matter perturbations in a class of recently proposed dark-energy models based on the (loop-corrected) gravidilaton string effective action, and characterized by a global attractor epoch in which dark-matter and dark-energy density scale with the same effective equation of s...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	Amendola, Luca (VerfasserIn)
Dokumenttyp:	Article (Journal)
Sprache:	Englisch
Veröffentlicht:	27 February 2003
In:	Physical review. D, Particles, fields, gravitation, and cosmology Year: 2003, Jahrgang: 67, Heft: 4
ISSN:	1550-2368
DOI:	10.1103/PhysRevD.67.043512
Online-Zugang:	Verlag, Volltext: http://dx.doi.org/10.1103/PhysRevD.67.043512 Verlag, Volltext: https://link.aps.org/doi/10.1103/PhysRevD.67.043512
Verfasserangaben:	L. Amendola, M. Gasperini, D. Tocchini-Valentini, and C. Ungarelli