Matches in SemOpenAlex for { <https://semopenalex.org/work/W1514676086> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W1514676086 abstract "We critically revisit the definitions of mean-squared estimation error and disturbance recently used in error-disturbance inequalities derived by Ozawa, Hall, Branciard, and Weston et al. by expressing them in the reduced system space. The interpretation of the definitions as mean-squared deviations relies on a hidden assumption that is incompatible with the Bell-Kochen-Specker-Spekkens contextuality theorems, and which results in averaging the deviations over a non-positive-definite joint quasiprobability distribution. For unbiased measurements, the estimation error admits a concrete interpretation as the dispersion in the estimation of the mean induced by the measurement ambiguity. We demonstrate how to measure not only this dispersion but also every observable moment with the same experimental data, and thus demonstrate that perfect estimations can have nonzero estimation error according to this measure. We conclude that the inequalities using these definitions do not capture the spirit of Heisenberg's eponymous inequality, but do indicate a qualitatively different relationship between dispersion and disturbance that applies to ensembles of measurements. To reconnect with the discussion of Heisenberg, we suggest alternate definitions of error and disturbance that are intrinsic to a single apparatus outcome. These definitions naturally involve the retrodictive and interdictive states for that outcome, and produce complementarity and error-disturbance inequalities that have the same form as the traditional Heisenberg relation." @default.
- W1514676086 created "2016-06-24" @default.
- W1514676086 creator A5017632342 @default.
- W1514676086 creator A5017929272 @default.
- W1514676086 date "2013-08-22" @default.
- W1514676086 modified "2023-10-18" @default.
- W1514676086 title "Vindicating Heisenberg: a critical analysis of the Ozawa inequalities" @default.
- W1514676086 hasPublicationYear "2013" @default.
- W1514676086 type Work @default.
- W1514676086 sameAs 1514676086 @default.
- W1514676086 citedByCount "1" @default.
- W1514676086 countsByYear W15146760862013 @default.
- W1514676086 crossrefType "posted-content" @default.
- W1514676086 hasAuthorship W1514676086A5017632342 @default.
- W1514676086 hasAuthorship W1514676086A5017929272 @default.
- W1514676086 hasConcept C105795698 @default.
- W1514676086 hasConcept C121332964 @default.
- W1514676086 hasConcept C121864883 @default.
- W1514676086 hasConcept C139945424 @default.
- W1514676086 hasConcept C199360897 @default.
- W1514676086 hasConcept C202269582 @default.
- W1514676086 hasConcept C2780522230 @default.
- W1514676086 hasConcept C28826006 @default.
- W1514676086 hasConcept C32848918 @default.
- W1514676086 hasConcept C33923547 @default.
- W1514676086 hasConcept C41008148 @default.
- W1514676086 hasConcept C527412718 @default.
- W1514676086 hasConcept C54355233 @default.
- W1514676086 hasConcept C62520636 @default.
- W1514676086 hasConcept C86803240 @default.
- W1514676086 hasConceptScore W1514676086C105795698 @default.
- W1514676086 hasConceptScore W1514676086C121332964 @default.
- W1514676086 hasConceptScore W1514676086C121864883 @default.
- W1514676086 hasConceptScore W1514676086C139945424 @default.
- W1514676086 hasConceptScore W1514676086C199360897 @default.
- W1514676086 hasConceptScore W1514676086C202269582 @default.
- W1514676086 hasConceptScore W1514676086C2780522230 @default.
- W1514676086 hasConceptScore W1514676086C28826006 @default.
- W1514676086 hasConceptScore W1514676086C32848918 @default.
- W1514676086 hasConceptScore W1514676086C33923547 @default.
- W1514676086 hasConceptScore W1514676086C41008148 @default.
- W1514676086 hasConceptScore W1514676086C527412718 @default.
- W1514676086 hasConceptScore W1514676086C54355233 @default.
- W1514676086 hasConceptScore W1514676086C62520636 @default.
- W1514676086 hasConceptScore W1514676086C86803240 @default.
- W1514676086 hasLocation W15146760861 @default.
- W1514676086 hasOpenAccess W1514676086 @default.
- W1514676086 hasPrimaryLocation W15146760861 @default.
- W1514676086 hasRelatedWork W1632984497 @default.
- W1514676086 hasRelatedWork W1943340453 @default.
- W1514676086 hasRelatedWork W2015571322 @default.
- W1514676086 hasRelatedWork W2024864245 @default.
- W1514676086 hasRelatedWork W2053670353 @default.
- W1514676086 hasRelatedWork W2057260579 @default.
- W1514676086 hasRelatedWork W2089884313 @default.
- W1514676086 hasRelatedWork W2094706601 @default.
- W1514676086 hasRelatedWork W2140127475 @default.
- W1514676086 hasRelatedWork W2152951049 @default.
- W1514676086 hasRelatedWork W2263508770 @default.
- W1514676086 hasRelatedWork W2323093390 @default.
- W1514676086 hasRelatedWork W2395638089 @default.
- W1514676086 hasRelatedWork W2403735525 @default.
- W1514676086 hasRelatedWork W2531562689 @default.
- W1514676086 hasRelatedWork W2805713135 @default.
- W1514676086 hasRelatedWork W2928191295 @default.
- W1514676086 hasRelatedWork W2952310733 @default.
- W1514676086 hasRelatedWork W3006039264 @default.
- W1514676086 isParatext "false" @default.
- W1514676086 isRetracted "false" @default.
- W1514676086 magId "1514676086" @default.
- W1514676086 workType "article" @default.