Environmental Trace Effects in Quantum Decoherence: A Rigorous, Testable Extension to Open Quantum Systems

Treadwell, Clifford

Published Dec 3, 2025• 0 citations

Abstract

This paper introduces a phenomenological model for non-thermal decoherence in quantum devices based on an effective environmental “trace” parameter that captures local density and mechanical structure. We show that mass distribution, rigidity, and geometry can contribute additively to a device’s decoherence rate, independent of temperature. The framework explains several observed features in superconducting and trapped-ion platforms, including temperature plateaus, geometry sensitivity, and coherence variations linked to mechanical layout. The paper provides five falsifiable predictions and immediate engineering guidelines for improving coherence in current quantum hardware. The model requires no modification of quantum mechanics and is fully compatible with standard open-system theory. Includes manuscript and source files.

DOI: 10.5281/zenodo.17806336

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