On the Fatal Mistake Made by John S. Bell in the Proof of His Famous Theorem

Publication Year:
Usage 48
Downloads 48
Captures 6
Readers 6
Social Media 26
Shares, Likes & Comments 21
Tweets 5
arXiv Id:
Repository URL:
Joy Christian
Most Recent Tweet View All Tweets
preprint description
Bell inequalities are usually derived by assuming locality and realism, and therefore violations of the Bell-CHSH inequality are usually taken to imply violations of either locality or realism, or both. But, after reviewing an oversight by Bell, in the Corollary below we derive the Bell-CHSH inequality by assuming only that Bob can measure along vectors b and b' simultaneously while Alice measures along either a or a', and likewise Alice can measure along vectors a and a' simultaneously while Bob measures along either b or b', without assuming locality. The violations of the Bell-CHSH inequality therefore only mean impossibility of measuring along b and b' (or along a and a') simultaneously.

This preprint has 0 Wikipedia mention.