Entanglement gain in measurements with unknown results

Entanglement gain in measurements with unknown results

We characterize nonselective global projective measurements capable of increasing quantum entanglement between two particles. In particular, by choosing negativity to quantify entanglement, we show that entanglement of any pure nonmaximally entangled state can be improved in this way (but not of any...

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Bibliographic Details
Main Authors: Zuppardo, Margherita, Ganardi, Ray, Miller, Marek, Bandyopadhyay, Somshubhro, Paterek, Tomasz
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2019
Subjects:
Entanglement Manipulation
Entanglement Production
DRNTU::Science::Physics
Online Access:https://hdl.handle.net/10356/100560
http://hdl.handle.net/10220/48580
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Institution: Nanyang Technological University
Language: English

Internet

https://hdl.handle.net/10356/100560
http://hdl.handle.net/10220/48580

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