The effect of dissipation on quantum transmission resonance

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Quantum transmissions of a free particle passing through a rectangular potential barrier with dissipation are studied using a path decomposition technique. Dissipative processes strongly suppress the transmission probability at resonance just above the barrier resulting in an unexpected reduction of the mean traversal time through the potential barrier.
8 pages, 5 figures, Accepted for publication in Physics Letters A

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Quantum Physics

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http://salesiana.dossiersoluciones.com/handle/123456789/136661

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0704.3300
 http://arxiv.org/abs/0704.3300
 Physics Letters A 368 (2007) 442-449
 doi:10.1016/j.physleta.2007.04.055

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arXiv