Non-commutative Oscillators and the commutative limit
arXiv:hep-th/0204149 · doi:10.1103/PhysRevD.66.027701
Abstract
It is shown in first order perturbation theory that anharmonic oscillators in non-commutative space behave smoothly in the commutative limit just as harmonic oscillators do. The non-commutativity provides a method for converting a problem in degenerate perturbation theory to a non-degenerate problem.
Latex, 6 pages, Minor changes and references added
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Cited by in corpus (46)
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