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Constraints on Gauss-Bonnet gravity in dark energy cosmologies

Luca Amendola, Christos Charmousis and Stephen C. Davis

Models with a scalar field coupled to the Gauss-Bonnet Lagrangian appear naturally from Kaluza-Klein compactifications of pure higher-dimensional gravity. We study linear, cosmological perturbations in the limits of weak coupling and slow-roll, and derive simple expressions for the main observable s... Full description

Main Author: Amendola, Luca
Contributors: Charmousis, Christos | Author
Davis, Stephen C. | Author
Published: 2006
Contained in: De.arxiv.org [S.l.] : Arxiv.org, 1991 (2006) Artikel-Nummer 0506137, 15 Seiten
Journal Title: De.arxiv.org
Fulltext access: Fulltext access (direct link - free access)
Availability is being checked...
Links: Volltext (arxiv.org)
Keywords: Astrophysics
General Relativity and Quantum Cosmology
High Energy Physics - Theory
Language: English
Notes: Gesehen am 15.11.2017
Physical Description: 15
PPN (Catalogue-ID): 1565370880
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