PRE-BIG BANG MODEL HAS PLANCK PROBLEM

Authors
COULE DH
Citation
Dh. Coule, PRE-BIG BANG MODEL HAS PLANCK PROBLEM, Classical and quantum gravity, 15(9), 1998, pp. 2803-2812
Citations number
40
Categorie Soggetti
Physics
Journal title
Classical and quantum gravity → ACNP
ISSN journal
02649381
Volume
15
Issue
9
Year of publication
1998
Pages
2803 - 2812
Database
ISI
SICI code
0264-9381(1998)15:9<2803:PBMHPP>2.0.ZU;2-5
Abstract
The pre-big bang's kinetic driven inflationary mechanism (also called super-inflation) is not an adequate form of inflation: the Planck leng th grows more rapidly than the scale factor. In order to explain our l arge universe, the resulting post-big bang universe requires the same- unnatural constants (Planck problem) as those of any other non-inflati onary big bang model.