WKB-type Approximation to Noncommutative Quantum Cosmology

Details WKB-type Approximation to Noncommutative Quantum Cosmology WKB-type Approximation to Noncommutative Quantum Cosmology

2007-01-16

arxiv.org/abs/gr-qc/0701097v1

Int.J.Mod.Phys.D18:95-106,2009

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

Revtex4, 6 pages, no figures

Scientific paper

10.1142/S0218271809014376

In this work, we develop and apply the WKB approximation to several examples of noncommutative quantum cosmology, obtaining the time evolution of the noncommutative universe, this is done starting from a noncommutative quantum formulation of cosmology where the noncommutativity is introduced by a deformation on the minisuperspace variables. This procedure gives a straightforward algorithm to incorporate noncommutativity to cosmology and inflation.

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