Coherence as entropy increment for Tsallis and Rényi entropies

Abstract Relative entropy of coherence can be written as an entropy difference of the original state and the incoherent state closest to it when measured by relative entropy. The natural question is, if we generalize this situation to Tsallis or Rényi entropies, would it define good coherence measur...
Ausführliche Beschreibung

Gespeichert in:
Autor*in:

Vershynina, Anna [verfasserIn]

Format:

E-Artikel

Sprache:

Englisch

Erschienen:

2023

Schlagwörter:

Coherence

Rényi entropy

Tsallis entropy

Genuine coherence

Anmerkung:

© The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Übergeordnetes Werk:

Enthalten in: Quantum information processing - Dordrecht : Springer Science + Business Media B.V., 2002, 22(2023), 2 vom: 23. Feb.

Übergeordnetes Werk:

volume:22 ; year:2023 ; number:2 ; day:23 ; month:02

Links:

Volltext

DOI / URN:

10.1007/s11128-023-03872-y

Katalog-ID:

SPR049754297

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