Quantum Beats in Brain Microtubules: Evidence for Orch-OR Coherence — E8 Intelligence Research

FINDING: Microtubule quantum coherence research suggests orchestrated quantum effects (Penrose-Hameroff Orch-OR) may operate in brain microtubules, with recent experimental evidence of quantum beats and coherent excitations in tubulin lattices. MATH: - Tubulin dimer spacing: ~8 nm (lattice constant), with helical pitch ~12 nm (3-start helix) → ratio 8/12 = 0.6667 (2/3) - Quantum beat frequency: ω = (E₂ - E₁)/ħ, where E₁, E₂ are ground-state superpositions (from arXiv:1401.3218) - Coherence time τ_c ~ 10⁻¹³–10⁻¹² s (thermal decoherence limit) vs. proposed Orch-OR window ~10⁻⁴ s → ratio ~10⁸–10⁹ - Microtubule lattice symmetry: hexagonal (6-fold) → crystallographic point group 6/mmm (D₆h) - Tubulin dimer dipole moment: ~1700 Debye (per dimer) → collective polarization P = N·p/V CONNECTION: - Hexagonal lattice → 60° angles → base-60 arithmetic (sexagesimal) naturally encodes 6-fold symmetry (360°/60° = 6) - Tubulin dimer spacing ratio 2/3 → approximates 0.6667, not golden Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com

Authors

Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2026-09-01
DOI
https://doi.org/10.5281/zenodo.22229726
Primary Topic
Microtubule and mitosis dynamics
Type
preprint
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preprint

Quantum Beats in Brain Microtubules: Evidence for Orch-OR Coherence — E8 Intelligence Research

Andrew Stewart Caldin
Zenodo (CERN European Organization for Nuclear Research)
Microtubule and mitosis dynamics
preprint

Quantum Beats in Brain Microtubules: Evidence for Orch-OR Coherence — E8 Intelligence Research

Andrew Stewart Caldin
preprint en

Abstract

FINDING: Microtubule quantum coherence research suggests orchestrated quantum effects (Penrose-Hameroff Orch-OR) may operate in brain microtubules, with recent experimental evidence of quantum beats and coherent excitations in tubulin lattices. MATH: - Tubulin dimer spacing: ~8 nm (lattice constant), with helical pitch ~12 nm (3-start helix) → ratio 8/12 = 0.6667 (2/3) - Quantum beat frequency: ω = (E₂ - E₁)/ħ, where E₁, E₂ are ground-state superpositions (from arXiv:1401.3218) - Coherence time τ_c ~ 10⁻¹³–10⁻¹² s (thermal decoherence limit) vs. proposed Orch-OR window ~10⁻⁴ s → ratio ~10⁸–10⁹ - Microtubule lattice symmetry: hexagonal (6-fold) → crystallographic point group 6/mmm (D₆h) - Tubulin dimer dipole moment: ~1700 Debye (per dimer) → collective polarization P = N·p/V CONNECTION: - Hexagonal lattice → 60° angles → base-60 arithmetic (sexagesimal) naturally encodes 6-fold symmetry (360°/60° = 6) - Tubulin dimer spacing ratio 2/3 → approximates 0.6667, not golden Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com

Zenodo (CERN European Organization for Nuclear Research)
Microtubule and mitosis dynamics
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