Reconstruction of spin states and its conceptual implications

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dc.creatorWeigert, Stefan
dc.date1998-09-22
dc.date.accessioned2026-07-07T06:15:41Z
dc.date.available2026-07-07T06:15:41Z
dc.descriptionState reconstruction for quantum spins is reviewed. Emphasis is on non-tomographic approaches which are based on measurements performed with a Stern-Gerlach apparatus. Two consequences of successfully implemented state reconstruction are pointed out. First, it allows one to determine experimentally the expectation value of an arbitrary operator without a device measuring it. Second, state reconstruction suggests a reformulation of Schroedinger's equation in terms of expectation values only, without explicit reference to a wave function or a density operator.
dc.descriptionLatex2e, 9 pages
dc.identifierhttps://arxiv.org/abs/quant-ph/9809065
dc.identifierhttp://arxiv.org/abs/quant-ph/9809065
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/93831
dc.subjectQuantum Physics
dc.titleReconstruction of spin states and its conceptual implications
dc.typetext

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