Pre-big bang model has Planck problem

Preprint

12 December 1997

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.gr-qc/9712062

Abstract

The pre-big bang's kinetic driven inflationary mechanism is not an adequate form of inflation: the Planck length grows more rapidly than the scale factor. In order to explain our large universe, the resulting post-big bang universe requires the same unnatural constants (Planck problem) as those of any other non-inflationary big bang model.

Keywords

BIG BANG MODEL
PLANCK PROBLEM
PRE BIG BANG
INFLATION
KINETIC
MODEL

All Related Versions

Version 1, 1997-12-12, ArXiv
Published version: Classical and Quantum Gravity, 15 (9), 2803.

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