Greenberger–Horne–Zeilinger state | Wikipedia audio article
Channel: wikipedia tts
Date: 03/06/2019

This is an audio version of the Wikipedia Article:
https://en.wikipedia.org/wiki/Greenberger%E2%80%93Horne%E2%80%93Zeilinger_state


00:00:30 1 Definition
00:03:24 2 Properties
00:06:39 3 Pairwise entanglement
00:10:29 4 Applications
00:10:49 5 See also



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SUMMARY
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In physics, in the area of quantum information theory, a Greenberger–Horne–Zeilinger state (GHZ state) is a certain type of entangled quantum state that involves at least three subsystems (particles). It was first studied by Daniel Greenberger, Michael Horne and Anton Zeilinger in 1989. Extremely non-classical properties of the state have been observed.