A proof of Bell's inequality in quantum mechanics using causal interactions

TL;DR

This paper provides a straightforward proof of Bell's inequality in quantum mechanics, linking causal interactions to quantum interference, and uses it to challenge local hidden variables assumptions.

Contribution

It introduces a novel proof of Bell's inequality that clarifies the role of causal interactions in quantum interference phenomena.

Findings

Bell's inequality is violated in quantum experiments.

Causal interactions relate to interference effects in quantum particles.

Local hidden variables assumptions are demonstrated to be false.

Abstract

We give a simple proof of Bell's inequality in quantum mechanics which, in conjunction with experiments, demonstrates that the local hidden variables assumption is false. The proof sheds light on relationships between the notion of causal interaction and interference between particles.