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Open Quantum Systems Decoherence Quantum Simulation Entanglement Theory Quantum Correlations

Separability Criterion for Multipartite Pure States

arXiv
Authors: Zongwen Yu, Su Hu

Year

2007

Paper ID

50634

Status

Preprint

Abstract Read

~2 min

Abstract Words

94

Citations

N/A

Abstract

In this paper, we give out some effective criterions which can be used to judge the separability of multipartite pure states. We obtain the relationship between separability and Schmidt decomposable of multipartite pure states in Theorem1. The first criterion derived from Theorem2 dose not need the Schmidt decomposition which is hard to find for multipartite states. Theorem3 is more profound which can be used to deduce Corollary1 which is one of the main results in [1]. Finally, we give out an algorithm which can be used to judge the separability of multipartite pure states effectively.

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  • This paper contributes to the Quantum Simulation research area in the Quantum Articles archive.
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  • In this paper, we give out some effective criterions which can be used to judge the separability of multipartite pure states.

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