Gaussian entanglement revisited

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Gaussian entanglement revisited

We present a novel approach to the problem of separability versus entanglement in Gaussian quantum states of bosonic continuous variable systems, as well as a collection of closely related results. We derive a simplified necessary and sufficient separability criterion for arbitrary Gaussian states o...

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Bibliographic Details
Main Authors:	Lami, Ludovico, Serafini, Alessio, Adesso, Gerardo
Format:	Article
Published:	IOP Publishing 2018
Subjects:	quantum information quantum entanglement Gaussian entanglement quantum optics quantum continuous variable positive partial transposition (PPT) criterion passive optics
Online Access:	https://eprints.nottingham.ac.uk/49163/

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