A classical-indeterminism modification of the QRC program fails to reproduce anti-correlation at equal angles¶
Claim · All claims
Evidence · 1 study · designr1·q2
Currency · newest study 2012 · checked against its sources 2026-10-20 (automated, 1 of 1 entry) · not reviewed by a person · overdue for a recheck since 2015: tool and model accuracy changes quickly
Subclaims¶
Reading the evidence codes
q is the design tier, i the impact, n the sample, and the kind with its r
the rigour judged within that kind: what each code means.
This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.
q2 i? A program modified so measurement outcomes follow single-photon polarizer probabilities cos-squared of the relative angle achieves only 75.3% anti-correlation and fails the challenge. → Vongehr 2012
Evidence¶
Vongehr 2012¶
Vongehr, S. (2012). Quantum Randi Challenge. arXiv:1207.5294. doi:10.48550/arXiv.1207.5294
q2 · i? · design · r1
An example modified program (Supplemental Material Fig. 3), in which measurement outcomes are mistakenly believed to be due only to probabilities known from single photons at polarized filters, outputs "75.3% Anti-correlation only" and is rejected by the analysis for its poor anti-correlation.
"75.3% Anti-correlation only. Model fails to describe anti-correlation when Alice and Bob happen to measure with the same angle."
Discussion¶
Related Claims¶
- Demanding anti-correlation is argued to be didactically superior to employing the CHSH inequality in the QRC — related
- Cheating hidden variables can violate Bell about 85% of the time only by sacrificing anti-correlation — related
- A simulation of quantum behavior violates the Bell inequality with about 99% probability using only 800 photon pairs — related
- An initial QRC deployment terminated artificially created pseudoscience debates on several popular web portals — related
- Hidden variables that skip preparing certain pair classes violate the Bell and CHSH inequality in half of all runs
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
classical-indeterminism-model-fails-anticorrelation |
title |
A classical-indeterminism modification of the QRC program fails to reproduce anti-correlation at equal angles |
description |
A classical-indeterminism modification of the QRC program fails to reproduce anti-correlation at equal angles |
status |
review |
evidence_strength |
weak |
newest_evidence |
2012 |
source_checked |
2026-10-20 |
recheck_by |
2015 |
generated |
by process:wiki-ingest on 2026-09-26 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — vongehr-2012 |
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