Dynamics of optically driven exciton and quantum decoherence

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dc.creatorJin, G. R.
dc.creatorLiu, Yu-xi
dc.creatorZhou, D. L.
dc.creatorYi, X. X.
dc.creatorSun, C. P.
dc.date2001-06-03
dc.date.accessioned2026-07-07T06:02:12Z
dc.date.available2026-07-07T06:02:12Z
dc.descriptionBy using the normal ordering method, we study the state evolution of an optically driven excitons in a quantum well immersed in a leaky cavity, which was introduced by Yu-xi Liu et.al. [Phys. Rev. A {\bf 63}, 033816 (2001)]. The influence of the external laser field on the quantum decoherence of a mesoscopically superposed states of the excitons is investigated. Our result shows that, thought the characteristic time of decoherence does not depend on the external field, the phase of the decoherence factor can be well controlled by adjusting the external parameters.
dc.description14 pages, 4 figues
dc.identifierhttps://arxiv.org/abs/quant-ph/0106009
dc.identifierhttp://arxiv.org/abs/quant-ph/0106009
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/89519
dc.subjectQuantum Physics
dc.titleDynamics of optically driven exciton and quantum decoherence
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