Path-Phase Information Complementarity for Interfering Particles through State-Discrimination

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dc.creatorErez, Noam
dc.creatorJacobs, Daniel
dc.creatorKurizki, Gershon
dc.date2009-03-25
dc.date.accessioned2026-07-07T12:56:22Z
dc.date.available2026-07-07T12:56:22Z
dc.descriptionWe analyze the trade-off between the amounts of information obtainable on complementary properties of a qubit state by simultaneous measurements. We consider a "state discrimination" scenario wherein the same measurements are repeated, but the input states must be guessed in every run. We find a general complementarity relation for path-phase guesses by any generalized measurements in this scenario. The counterpart of this input-output mutual information (MI) reveals a hitherto unknown aspect of complementarity.
dc.description3 figures
dc.identifierhttps://arxiv.org/abs/0903.4256
dc.identifierhttp://arxiv.org/abs/0903.4256
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/224561
dc.subjectQuantum Physics
dc.titlePath-Phase Information Complementarity for Interfering Particles through State-Discrimination
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