File:Bell local hidden variables geometry with screening.png

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Bell_local_hidden_variables_geometry_with_screening.png(657 × 387 pixels, file size: 51 KB, MIME type: image/png)

Summary

Description
English: A quantum state is created locally, split, and sent to remote locations for two measurements, one by Alice and one by Bob. After many measurements, the values measured by Alice (a) are statistically correlated with measurements by Bob (b) despite their separation. Bell proved that adding hidden variables (lambda) to quantum mechanics cannot explain the correlation.
Date
Source Own work
Author Johnjbarton

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Captions

Spacetime diagram for Bell's local hidden variable proof. Dash lines show relativitistically valid region. Gray arc is the assumed Bell "screen".

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8 October 2023

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c879716510b7701e4d7b9321acdc2e4dcb30e572

52,613 byte

387 pixel

657 pixel

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Date/TimeThumbnailDimensionsUserComment
current23:10, 8 October 2023Thumbnail for version as of 23:10, 8 October 2023657 × 387 (51 KB)Johnjbartoncropped
22:51, 8 October 2023Thumbnail for version as of 22:51, 8 October 2023960 × 720 (30 KB)JohnjbartonUploaded own work with UploadWizard
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