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Entanglement Theory Quantum Correlations

Measure and detection of genuine multipartite entanglement for tripartite systems

arXiv
Authors: Ming Li, Lingxia Jia, Jing Wang, Shuqian Shen, Shao-Ming Fei

Year

2017

Paper ID

25109

Status

Preprint

Abstract Read

~2 min

Abstract Words

66

Citations

N/A

Abstract

It is a computationally hard task to certify genuine multipartite entanglement (GME). We investigate the relation between the norms of the correlation vectors and the detection of GME for tripartite quantum systems. A sufficient condition for GME and an effective lower bound for the GME concurrence are derived. Several examples are considered to show the effectiveness of the criterion and the lower bound of GME concurrence.

Why This Paper Matters

  • This paper contributes to the Entanglement Theory & Quantum Correlations research area in the Quantum Articles archive.
  • It adds a 2017 reference point for readers tracking recent quantum research.
  • It is a computationally hard task to certify genuine multipartite entanglement (GME).

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References & Citation Signals

[1] DOI https://doi.org/arXiv:1711.05041 [2] arXiv https://arxiv.org/abs/1711.05041 [3] Publisher https://arxiv.org/abs/1711.05041

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