paper

Quantum cosmology with varying speed of light: canonical approach

arXiv:0712.2593 · doi:10.1016/j.physletb.2007.11.098

Abstract

We investigate --dimensional cosmology with varying speed of light. After solving corresponding Wheeler-DeWitt equation, we obtain exact solutions in both classical and quantum levels for (--)--dominated Universe. We then construct the ``canonical'' wave packets which exhibit a good classical and quantum correspondence. We show that arbitrary but appropriate initial conditions lead to the same classical description. We also study the situation from de-Broglie Bohm interpretation of quantum mechanics and show that the corresponding Bohmian trajectories are in good agreement with the classical counterparts.

arXiv comment14 pages, 7 figures, to appear in Physics Letters B

References in corpus (26)

Cited by in corpus (22)