Bound entanglement in the magic simplex of two--qutrits
Reinhold A. Bertlmann, Philipp Krammer
TL;DR
This paper explores the entanglement characteristics of a specific family of two-qutrit states within the magic simplex, identifying regions of bound entanglement and separability using entanglement witnesses.
Contribution
It introduces a detailed analysis of the entanglement properties of a three-parameter family of two-qutrit states within the magic simplex, highlighting regions of bound entanglement.
Findings
Large regions of bound entangled states identified
Significant regions of separable states discovered
Entanglement witnesses effectively reveal entanglement properties
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.
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