Abstract
It has recently been argued that bubble nucleation in ekpyrotic and cyclic cosmological scenarios can lead to unacceptable inhomogeneities unless certain constraints are satisfied. In this paper we show that this is not the case. We find that bubble nucleation is completely negligible in realistic models.
- Received 26 December 2001
DOI:https://doi.org/10.1103/PhysRevD.66.101302
©2002 American Physical Society