Volume 60, Number 1, October 2002
|Page(s)||155 - 161|
|Section||Geophysics, astronomy, and astrophysics|
|Published online||01 September 2002|
Brans-Dicke cosmology with a scalar field potential
Department of Physics, The University of Hong Kong
Pok Fu Lam Road, Hong Kong, PRC
Corresponding authors: email@example.com firstname.lastname@example.org
Accepted: 8 July 2002
Three solutions of the Brans-Dicke theory with a self-interacting quartic potential and perfect fluid distribution are presented for a spatially flat FRW geometry. The physical behavior is consistent with the recent cosmological scenario favored by supernova type-Ia observations, indicating an accelerated expansion of the Universe.
PACS: 98.80-k – Cosmology / 04.20.Jb – Exact solutions
© EDP Sciences, 2002
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.