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arXiv:2312.17496 · Physical Review A

Faithful geometric measures for genuine tripartite entanglement

Xiaozhen Ge, Lijun Liu, Yong Wang, Yu Xiang, Guofeng Zhang, Li Li, Shuming Cheng

Published Jul 3, 2024• 9 citations
arXivHTMLPDF

Abstract

The authors present a geometric picture for tripartite entanglement that is valid for discrete, continuous, and even hybrid quantum systems. They further show that the triangle area, enclosed by any tripartite state, is a faithful measure for genuine tripartite entanglement.
DOI
10.1103/physreva.110.l010402

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