Classical Extensions, Classical Representations and Bayesian Updating in Quantum Mechanics

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dc.creatorBacciagaluppi, Guido
dc.date2004-03-07
dc.date.accessioned2026-07-07T06:09:15Z
dc.date.available2026-07-07T06:09:15Z
dc.descriptionI review the formalism of classical extensions of quantum mechanics introduced by Beltrametti and Bugajski, and compare it to the classical representations discussed e.g. by Busch, Hellwig and Stulpe and recently used by Fuchs in his discussion of quantum mechanics in terms of standard quantum measurements. I treat the problem of finding Bayesian analogues of the state transition associated with measurement in the canonical classical extension as well as in the related 'uniform' classical representation. In the classical extension, the analogy is extremely good.
dc.description14 pages, presented at the conference 'Quantum Theory: Reconsideration of Foundations - 2', Vaexjoe, Sweden, June 2003
dc.identifierhttps://arxiv.org/abs/quant-ph/0403055
dc.identifierhttp://arxiv.org/abs/quant-ph/0403055
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/91896
dc.subjectQuantum Physics
dc.titleClassical Extensions, Classical Representations and Bayesian Updating in Quantum Mechanics
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