Entanglement and violation of classical inequalities in the Hawking radiation of flowing atom condensates

We consider a sonic black-hole scenario where an atom condensate flows through a subsonic–supersonic interface. We discuss several criteria that reveal the existence of non-classical correlations resulting from the quantum character of the spontaneous Hawking radiation (HR). We unify previous genera...

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Bibliographic Details

Published in:	New Journal of Physics
Main Authors:	J R M de Nova, F Sols, I Zapata
Format:	Article
Language:	English
Published:	IOP Publishing 2015-01-01
Subjects:	Hawking radiation entanglement quantum transport quantum gases 03.67.Mn 03.75.Gg
Online Access:	https://doi.org/10.1088/1367-2630/17/10/105003