arXiv · hep-th/0605277
Remarks on the Noncommutative Gravitational Quantum Well
Abstract
A planar phase space having both position and momentum noncommutativity is defined in a more inclusive setting than that considered elsewhere. The dynamics of a particle in a gravitational quantum well in this space is studied. The use of the WKB approximation and the virial theorem enable analytic discussions on the effect of noncommutativity. Consistent results are obtained following either commutative space or noncommutative space descriptions. Comparison with recent experimental data with cold neutrons at Grenoble imposes an upper bound on the noncommutative parameter. Also, our results are compared with a recent numerical analysis of a similar problem.
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Rabin Banerjee, Binayak Dutta Roy, Saurav Samanta. 2006-07-27. Remarks on the Noncommutative Gravitational Quantum Well. https://doi.org/10.1103/physrevd.74.045015
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