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A combinatorial criterion for k-separability of multipartite Dicke states

arXiv
Authors: Zhihua Chen, Zhihao Ma, Ting Gao, Simone Severini

Year

2015

Paper ID

26392

Status

Preprint

Abstract Read

~2 min

Abstract Words

35

Citations

N/A

Abstract

We derive a combinatorial criterion for detecting k-separability of N-partite Dicke states. The criterion is efficiently computable and implementable without full state tomography. We give examples in which the criterion succeeds, where known criteria fail.

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  • This paper contributes to the Entanglement Theory & Quantum Correlations research area in the Quantum Articles archive.
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  • We derive a combinatorial criterion for detecting k-separability of N-partite Dicke states.

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