1.
Phys Rev Lett
; 85(11): 2236-9, 2000 Sep 11.
Article
in English
| MEDLINE
| ID: mdl-10977980
ABSTRACT
The present acceleration of the Universe strongly indicated by recent observational data can be modeled in the scope of a scalar-tensor theory of gravity. We show that it is possible to determine the structure of this theory along with the present density of dustlike matter from two observable cosmological functions: the luminosity distance and the linear density perturbation in the dustlike matter component as functions of redshift. Explicit results are presented in the first order in the small inverse Brans-Dicke parameter omega(-1).
2.
Phys Rev D Part Fields
; 54(2): 1474-1491, 1996 Jul 15.
Article
in English
| MEDLINE
| ID: mdl-10020822
3.
Phys Rev D Part Fields
; 53(10): 5541-5578, 1996 May 15.
Article
in English
| MEDLINE
| ID: mdl-10019841
4.
Phys Rev D Part Fields
; 50(4): 2381-2389, 1994 Aug 15.
Article
in English
| MEDLINE
| ID: mdl-10017871
5.
Phys Rev D Part Fields
; 49(4): 1693-1706, 1994 Feb 15.
Article
in English
| MEDLINE
| ID: mdl-10017157
6.
7.
Phys Rev D Part Fields
; 46(10): 4128-4132, 1992 Nov 15.
Article
in English
| MEDLINE
| ID: mdl-10014792