Remarks on a Decrumpling Model of the Universe
arXiv:gr-qc/9607017 · doi:10.1142/S0218271898000449
Abstract
It is argued that when the dimension of space is a constant integer the full set of Einstein's field equations has more information than the spatial components of Einstein's equation plus the energy conservation law. Applying the former approach to the decrumpling FRW cosmology recently proposed, it is shown that the spacetime singularity cannot be avoided and that turning points are absent. This result is in contrast to the decrumpling nonsingular spacetime model with turning points previously obtained using the latter approach.
8 pages, latex, no figures
Cited by in corpus (6)
- Effective time variation of G in a model universe with variable space dimension
- A model Universe with variable space dimension: its dynamics and wave function
- Chaotic Inflation with Time-Variable Space Dimensions
- Noncommutative Decrumpling Inflation and Running of the Spectral Index
- Dynamics of Chaotic Inflation with Variable Space Dimension
- Limits on the Time Evolution of Space Dimensions from Newton's Constant