Quantum Entanglement Proves Undecidability: MIP*=RE Deepens Computation's Limits — E8 Intelligence Research
- 1Independent Researcher, United Kingdom
Abstract
FINDING: The halting problem's undecidability is foundational to computation limits; recent MIP*=RE result shows quantum entanglement can encode undecidable problems, deepening the boundary of knowability. | MATH: Halting problem: no computable function H(P,I) exists such that H returns 1 iff program P halts on input I; proof via diagonalization (Cantor's argument adapted by Turing, 1936). MIP*=RE: the class of problems verifiable by a classical verifier with two entangled quantum provers equals recursively enumerable sets — implies the algorithmic unsolvability of the quantum commuting operator problem (Connes' embedding conjecture is false). | CONNECTION: Diagonalization mirrors the golden ratio's self-referential recursion (φ = 1 + 1/φ) — both exploit fixed-point impossibility. The undecidability lattice is a non-crystallographic structure (no finite root system captures it), but the MIP*=RE result embeds halting in a *tensor product* of Hilbert spaces — a lattice of quantum states
Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com
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BibTeX
@misc{caldin2026quantum,
title = {{Quantum Entanglement Proves Undecidability: MIP*=RE Deepens Computation's Limits — E8 Intelligence Research}},
author = {Andrew Stewart Caldin},
howpublished = {Zenodo},
year = {2026},
month = oct,
doi = {10.5281/zenodo.23409610},
url = {https://zenodo.org/records/23409610},
note = {CC BY 4.0},
}
RIS
TY - UNPB
TI - Quantum Entanglement Proves Undecidability: MIP*=RE Deepens Computation's Limits — E8 Intelligence Research
AU - Andrew Stewart Caldin
PY - 2026
DA - 2026/10/16
PB - Zenodo
DO - 10.5281/zenodo.23409610
UR - https://zenodo.org/records/23409610
AB - FINDING: The halting problem's undecidability is foundational to computation limits; recent MIP*=RE result shows quantum entanglement can encode undecidable problems, deepening the boundary of knowability. | MATH: Halting problem: no computable function H(P,I) exists such that H returns 1 iff program P halts on input I; proof via diagonalization (Cantor's argument adapted by Turing, 1936). MIP*=RE: the class of problems verifiable by a classical verifier with two entangled quantum provers equals recursively enumerable sets — implies the algorithmic unsolvability of the quantum commuting operator problem (Connes' embedding conjecture is false). | CONNECTION: Diagonalization mirrors the golden ratio's self-referential recursion (φ = 1 + 1/φ) — both exploit fixed-point impossibility. The undecidability lattice is a non-crystallographic structure (no finite root system captures it), but the MIP*=RE result embeds halting in a *tensor product* of Hilbert spaces — a lattice of quantum states Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com
ER -