A unified approach to local quantum uncertainty and interferometric power by metric adjusted skew information

Paolo Gibilisco; Davide Girolami; Frank Hansen

doi:10.3390/e23030263

A unified approach to local quantum uncertainty and interferometric power by metric adjusted skew information

Paolo Gibilisco^*, Davide Girolami, Frank Hansen

^*Corresponding author af dette arbejde

Institut for Matematiske Fag

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

9 Citationer (Scopus)

37 Downloads (Pure)

Abstract

Local quantum uncertainty and interferometric power were introduced by Girolami et al. as geometric quantifiers of quantum correlations. The aim of the present paper is to discuss their properties in a unified manner by means of the metric adjusted skew information defined by Hansen.

Originalsprog	Engelsk
Artikelnummer	263
Tidsskrift	Entropy
Vol/bind	23
Udgave nummer	3
Sider (fra-til)	1-13
ISSN	1099-4300
DOI	https://doi.org/10.3390/e23030263
Status	Udgivet - 2021

Bibliografisk note

Publisher Copyright:
© 2021 by the authors. Licensee MDPI, Basel, Switzerland.

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10.3390/e23030263Licens: CC BY

FulltextForlagets udgivne version, 315 KBLicens: CC BY

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Citationsformater

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abstract = "Local quantum uncertainty and interferometric power were introduced by Girolami et al. as geometric quantifiers of quantum correlations. The aim of the present paper is to discuss their properties in a unified manner by means of the metric adjusted skew information defined by Hansen.",

keywords = "Fisher information, Interferometric power, Local quantum uncertainty, Matrix means, Metric adjusted skew information, Operator monotone functions, Quantum Fisher infor-mation",

author = "Paolo Gibilisco and Davide Girolami and Frank Hansen",

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AU - Gibilisco, Paolo

AU - Girolami, Davide

AU - Hansen, Frank

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N2 - Local quantum uncertainty and interferometric power were introduced by Girolami et al. as geometric quantifiers of quantum correlations. The aim of the present paper is to discuss their properties in a unified manner by means of the metric adjusted skew information defined by Hansen.

AB - Local quantum uncertainty and interferometric power were introduced by Girolami et al. as geometric quantifiers of quantum correlations. The aim of the present paper is to discuss their properties in a unified manner by means of the metric adjusted skew information defined by Hansen.

KW - Fisher information

KW - Interferometric power

KW - Local quantum uncertainty

KW - Matrix means

KW - Metric adjusted skew information

KW - Operator monotone functions

KW - Quantum Fisher infor-mation

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DO - 10.3390/e23030263

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