Author:
Bojowald Martin,Gluckman Ari
Abstract
Abstract
A recent quasiclassical description of a tunneling universe model is
shown to exhibit chaotic dynamics by an analysis of fractal dimensions in the
plane of initial values. This result relies on non-adiabatic features of the
quantum dynamics, captured by new quasiclassical methods. Chaotic dynamics in
the early universe, described by such models, implies that a larger set of
initial values of an expanding branch can be probed.
Subject
Astronomy and Astrophysics