Quantum covariance, quantum Fisher information and the uncertainty principle

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dc.creatorGibilisco, Paolo
dc.creatorHiai, Fumio
dc.creatorPetz, Denes
dc.date2007-12-07
dc.date.accessioned2026-07-07T08:47:59Z
dc.date.available2026-07-07T08:47:59Z
dc.descriptionIn this paper the relation between quantum covariances and quantum Fisher informations are studied. This study is applied to generalize a recently proved uncertainty relation based on quantum Fisher information. The proof given hereconsiderably simplifies the previously proposed proofs and leads to more general inequalities.
dc.identifierhttps://arxiv.org/abs/0712.1208
dc.identifierhttp://arxiv.org/abs/0712.1208
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/143794
dc.subjectMathematical Physics
dc.titleQuantum covariance, quantum Fisher information and the uncertainty principle
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