Cosmic Bell; Bell's Inequality; Jason Gallicchio's Pomona Colloquium 2018-10-02
Channel: HarveyMuddPhysicsElectronicsLab
Date: 08/10/2022

A talk introducing Bell's Inequalities, Bell Tests, loopholes, and the Cosmic Bell Test with quasars. I proposed this test and was involved in the Canary Islands experiment run by Anton Zeilinger's group.

UPDATE: In some recent articles about the Clauser-Aspect-Zeilinger 2022 Physics Nobel Prize, some of the work from this talk is mentioned:

https://www.nature.com/articles/d41586-022-03088-7

https://www.nytimes.com/2022/10/04/science/nobel-prize-physics-winner.html

https://nautil.us/they-probed-quantum-entanglement-while-everyone-shrugged-241212/

https://physicstoday.scitation.org/do/10.1063/PT.6.1.20221004a/full/

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My original 2013 proposal "Testing Bell's Inequality with Cosmic Photons" : https://arxiv.org/abs/1310.3288

Experimental paper from 2018 "Cosmic Bell Test using Random Measurement Settings from High-Redshift Quasars" : https://arxiv.org/abs/1808.05966