Quantum nondemolition measurement of a single electron spin in a quantum dot

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dc.creatorSugita, Mitsuro
dc.creatorMachida, Susumu
dc.creatorYamamoto, Yoshihisa
dc.date2003-01-15
dc.date.accessioned2026-07-07T06:05:52Z
dc.date.available2026-07-07T06:05:52Z
dc.descriptionWe propose a scheme for the quantum nondemolition (QND) measurement of a single electron spin in a single quantum dot (QD). Analytical expressions are obtained for the optical Faraday effect between a quantum dot exciton and microcavity field. The feasibility of the QND measurement of a single electron spin is discussed for a GaAs/AlAs microcavity with an InAs QD.
dc.description6 pages, 6 figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0301064
dc.identifierhttp://arxiv.org/abs/quant-ph/0301064
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/90787
dc.subjectQuantum Physics
dc.titleQuantum nondemolition measurement of a single electron spin in a quantum dot
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