Noncommutative Quantum Cosmology

Details Noncommutative Quantum Cosmology Noncommutative Quantum Cosmology

2001-07-28

arxiv.org/abs/hep-th/0107250v2

Phys.Rev.Lett. 88 (2002) 161301

Physics

High Energy Physics

High Energy Physics - Theory

5 pages, 5 figures, revtex4 file, major style changes, to be published in PRL

Scientific paper

10.1103/PhysRevLett.88.161301

We propose a model for noncommutative quantum cosmology by means of a deformation of minisuperspace. For the Kantowski-Sachs metric we are able to find the exact wave function. We construct wave packets and show that new quantum states that ``compete'' to be the most probable state appear, in clear contrast with the commutative case. A tunneling process could be possible among these states.

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