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Bias-Driven Quantum Decoherence Control

Jincheng Zhang

Published Sep 5, 2026• 0 citations
Publisher

Abstract

This paper investigates a novel approach to mitigating decoherence in quantum systems – bias-driven quantum decoherence control. The core concept revolves around introducing artificial biases, specifically through precisely controlled microwave or optical fields, to selectively suppress detrimental decoherence pathways. Traditional decoherence suppression techniques often introduce systematic errors. We demonstrate that by strategically applying these biases, we can significantly enhance the coherence time of target quantum states. The theoretical framework outlines the key principles and mathematical formulations underlying this approach, focusing on the manipulation of the decoherence rate and the resultant impact on quantum state fidelity. We present a model demonstrating how bias can effectively filter out unwanted decoherence events, leading to improved quantum computation accuracy and stability. The research highlights the potential of bias control as a robust and adaptable strategy for tackling the inherent challenges of quantum decoherence.

DOI
10.5281/zenodo.22338444

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