Entanglement criterion independent on observables for multipartite Gaussian states based on uncertainty principle

Kan He; Jinchuan Hou

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arXiv · 1801.02851

Entanglement criterion independent on observables for multipartite Gaussian states based on uncertainty principle

Kan He·Jinchuan Hou

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Abstract

The local uncertainty relation (LUR) criteria for quantum entanglement, which is dependent on chosen observables, is developed recent. In the paper, applying the uncertainty principle, an entanglement criteria for multipartite Gaussian states is given, which is implemented by a minimum optimization computer program and independent on observalbes.

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Kan He, Jinchuan Hou. 2018-01-09. Entanglement criterion independent on observables for multipartite Gaussian states based on uncertainty principle. https://arxiv.org/abs/1801.02851

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