Topological Protection of Quantum Information Against Decoherence

Jincheng Zhang

Published Aug 29, 2026• 0 citations

Abstract

This paper investigates the potential of topological protection to mitigate decoherence in quantum information processing. The core claim centers around leveraging the robustness of topological states to significantly extend the coherence times of quantum information, thereby effectively suppressing decoherence. The proposed mechanism involves designing encoding schemes within topologically protected quantum systems, exploiting the inherent resilience of topological abnormal states against localized noise. Traditional quantum coding methods rely heavily on external protection, which often proves inefficient. This research demonstrates a paradigm shift by utilizing intrinsic physical properties to achieve genuine quantum information safeguarding. We explore theoretical frameworks and mathematical models to illustrate this approach, focusing on the fundamental principles and potential applications. The goal is to provide a robust foundation for developing future quantum technologies.

DOI: 10.5281/zenodo.22158347

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