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MiS Preprint Repository

We have decided to discontinue the publication of preprints on our preprint server as of 1 March 2024. The publication culture within mathematics has changed so much due to the rise of repositories such as ArXiV (www.arxiv.org) that we are encouraging all institute members to make their preprints available there. An institute's repository in its previous form is, therefore, unnecessary. The preprints published to date will remain available here, but we will not add any new preprints here.

MiS Preprint
71/2019

Converting quantum coherence to genuine multipartite entanglement and nonlocality

Ya Xi, Ting-Gui Zhang, Zhu-Jun Zheng, Xianqing Li-Jost and Shao-Ming Fei

Abstract

We study the relations between quantum coherence and quantum nonlocality, genuine quantum entanglement and genuine quantum nonlocality. We show that the coherence of a qubit state can be converted to the nonlocality of two-qubit states via incoherent operations. The results are also generalized to qudit case. Furthermore, rigorous relations between the quantum coherence of a single-partite state and the genuine multipartite quantum entanglement, as well as the genuine three-qubit quantum nonlocality are established.

Received:
Aug 21, 2019
Published:
Aug 23, 2019

Related publications

inJournal
2019 Repository Open Access
Ya Xi, Ting-Gui Zhang, Zhu-Jun Zheng, Xianqing Li-Jost and Shao-Ming Fei

Converting quantum coherence to genuine multipartite entanglement and nonlocality

In: Physical review / A, 100 (2019) 2, p. 022310