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arXiv · 0712.2593

Quantum cosmology with varying speed of light: canonical approach

P. Pedram·S. Jalalzadeh
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Abstract

We investigate $(n+1)$--dimensional cosmology with varying speed of light. After solving corresponding Wheeler-DeWitt equation, we obtain exact solutions in both classical and quantum levels for ($c $--$Λ$)--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.

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P. Pedram, S. Jalalzadeh. 2007-12-16. Quantum cosmology with varying speed of light: canonical approach. https://doi.org/10.1016/j.physletb.2007.11.098

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