Robert McEachern
AI Overview
Robert McEachern proposed a classical, information-theoretic model for "quantum correlations" such as entanglement, arguing that these phenomena are not due to non-locality but rather arise from non-identical particles interacting through matched-filtering of random noise patterns, analogous to how specific puzzle pieces fit together. He suggests that a century of misinterpreting the "slapped-on meaning" of quantum equations has led to the mistaken belief in non-classical explanations for these correlations, and that a focus on Shannon's Information Theory can provide a deterministic explanation for what appears to be quantum weirdness.
Key Aspects of McEachern's Idea
Non-identical Particles:
Instead of identical, indistinguishable particles, McEachern asserts that particles are "similar" but not identical, much like "fraternal twins" rather than "identical twins".
Matched Filtering:
These non-identical particles have slightly different, irregular noise-like patterns on their "surfaces". They act as matched filters, using these distinct patterns to detect and interact with other similar particles.
Information Theory Basis:
McEachern grounds his theory in Shannon's Information Theory, suggesting that the laws of physics and deterministic cause-and-effect relationships emerge from the successful exploitation of information in the environment by these particles.
Reinterpretation of Quantum Concepts:
He contends that phenomena like quantum entanglement, Bell correlations, and the Heisenberg Uncertainty Principle can be understood through this classical, deterministic framework, rather than requiring non-classical explanations.
How This Explains "Quantum Correlations"
Entanglement and Bell Correlations:
McEachern argues that the correlated outcomes observed in quantum experiments are not due to a "spooky" non-local connection but are a result of the inherent non-identicality of the particles. The "noise" acts as the distinguishing factor, allowing for specific pairs to interact.
"Bit Errors":
He suggests that the correlations arise from "bit-errors" in measurement, where the detector axis doesn't perfectly align with the particle's axis. When these errors are eliminated, the supposed non-classical correlations disappear, supporting his classical model.
Eliminating Misinterpretations:
By highlighting the role of information and non-identicality, McEachern believes that the difficulties in understanding quantum mechanics stem from "slapped-on meaning" and "confusing mathematics for physics," as detailed in his articles and forum discussions.
