The Iterative Unitary Matrix Multiply Method and Its Application to Quantum Kicked Rotator

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We use the iterative unitary matrix multiply method to calculate the long time behavior of the resonant quantum kicked rotator with a large denominator. The delocalization time is exponentially large. The quantum wave delocalizes through degenerate states. At last we construct a nonresonant quantum kicked rotator with delocalization.
5 pages, 2 figures

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Chaotic Dynamics

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http://salesiana.dossiersoluciones.com/handle/123456789/145378

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0709.2395
 http://arxiv.org/abs/0709.2395

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arXiv