Quantum estimation of a damping constant

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dc.creatorVenzl, Hannah
dc.creatorFreyberger, Matthias
dc.date2007-03-12
dc.date2007-04-19
dc.date.accessioned2026-07-07T07:57:15Z
dc.date.available2026-07-07T07:57:15Z
dc.descriptionWe discuss an interferometric approach to the estimation of quantum mechanical damping. We study specific classes of entangled and separable probe states consisting of superpositions of coherent states. Based on the assumption of limited quantum resources we show that entanglement improves the estimation of an unknown damping constant.
dc.description7 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0703091
dc.identifierhttp://arxiv.org/abs/quant-ph/0703091
dc.identifierPhys. Rev. A 75, 042322 (2007)
dc.identifierdoi:10.1103/PhysRevA.75.042322
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/127581
dc.subjectQuantum Physics
dc.titleQuantum estimation of a damping constant
dc.typetext

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