Time at the origin of the Universe: fluctuations between two possibilities
arXiv:gr-qc/0206058
Abstract
A variation of Hawking's idea about Euclidean origin of a nonsingular birth of the Universe is considered. It is assumed that near to zero moment fluctuations of a metric signature are possible.
talk given at the NATO ARW "The Nature of Time : Geometry, Physics and perception", Tatranska Lomnica, Slovak Republic