Pre-big bang model has Planck problem
arXiv:gr-qc/9712062 · doi:10.1088/0264-9381/15/9/025
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.
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References in corpus (4)
Cited by in corpus (12)
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