What question did this study set out to answer?

The research aims to pinpoint the missing quantitative coordinate in Wheeler's information framework.

April 17, 2026Open Access

It from Bit, Measured: The Δ-Gate as Wheeler's Missing Coordinate

Key Points

The research aims to pinpoint the missing quantitative coordinate in Wheeler's information framework.
Analyzed 31 M₁₃ transition-metal nanoclusters using PBE data.
Developed the Δ-coordinate based on perturbation immunity in Landauer units.
Applied Lindblad decoherence bounds to real qubit platforms.
Successfully validated Δ across a series of transition-metal nanoclusters.
Achieved accurate prediction for Pb₁₃ within 0.6 meV.
Derived a decay exponent of α = 1 algebraically.

Abstract

We identify the quantitative coordinate that Wheeler's "it from bit" program left unbuilt. Between Bekenstein's information ceiling and Landauer's erasure floor, a universal transition variable emerges: Δ = log₁₀(Eᵍ / Eᵍ,cr), measuring a system's perturbation immunity in Landauer units. Validated across 31 M₁₃ transition-metal nanoclusters (PBE data, Chaves et al. 2017), with Pd₁₃ as critical null point and a blind Pb₁₃ prediction accurate to 0.6 meV. The decay exponent α = 1 is derived algebraically, not fitted. A Lindblad decoherence bound maps Δ onto real qubit platforms (trapped ions, transmons, NV centers). The Δ-coordinate tracks material persistence across cosmic time via CMB cooling. Part of the Δ-Gate Formalism (DOI: 10.5281/zenodo.19103765).

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Fabio Zander (Wed,) studied this question.

synapsesocial.com/papers/69e1cfcb5cdc762e9d858c35 https://doi.org/https://doi.org/10.5281/zenodo.19590861

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