GRAVITATIONAL SCALAR-DRIVING INFLATION .2.

Authors
WANG M CHENG BL
Citation
M. Wang et Bl. Cheng, GRAVITATIONAL SCALAR-DRIVING INFLATION .2., Communications in Theoretical Physics, 22(3), 1994, pp. 365-372
Citations number
13
Categorie Soggetti
Physics
Journal title
Communications in Theoretical Physics → ACNP
ISSN journal
02536102
Volume
22
Issue
3
Year of publication
1994
Pages
365 - 372
Database
ISI
SICI code
0253-6102(1994)22:3<365:GSI.>2.0.ZU;2-8
Abstract
In the given scalar-tenser theory of gravity, the gravitational scalar phi plays the role of inflation field, the cosmological function lamb da(phi) together with the coupling function omega(phi) provides a doub le-well potential for the motion of phi. After inflation, the universe expands according to 2/3 power law different from the Friedmann cosmo logy. There is no reheating and there is no need of reheating. The mod el predicts consistency between the Jeans mass and the mass of galaxie s.