Bound entanglement in the set of Bell-state mixtures of two qutrits

Reinhold Bertlmann; Philipp Krammer

doi:10.1103/PhysRevA.78.014303

Bound entanglement in the set of Bell-state mixtures of two qutrits

Reinhold Bertlmann
, Philipp Krammer

Veröffentlichungen: Beitrag in Fachzeitschrift › Artikel › Peer Reviewed

Abstract

We investigate the entanglement properties of a three-parameter family of states that are part of the magic simplex of two qutrits, which is a simplex of states that are mixtures of maximally entangled two-qutrit Bell states. Using entanglement witnesses, we reveal large regions of bound entangled and separable states.

Originalsprache	Englisch
Aufsatznummer	014303
Seitenumfang	4
Fachzeitschrift	Physical Review A
Jahrgang	78
Ausgabenummer	1
DOIs	https://doi.org/10.1103/PhysRevA.78.014303
Publikationsstatus	Veröffentlicht - 2008

ÖFOS 2012

103021 Optik

Zugriff auf Dokument

10.1103/PhysRevA.78.014303

http://arxiv.org/abs/0804.1525

Zitationsweisen

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