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arXiv · 2506.19776

Quantum Resource Correction

Mark Byrd·Daniel Dilley·Alvin Gonzales·Masaya Takahashi·Zain Saleem·Lian-Ao Wu
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Abstract

Resource theories play a crucial role in characterizing states and properties essential for quantum information processing. A significant challenge is protecting resources from errors. We explore strategies for correcting quantum resources. We show that resource preserving operations in resource theory define a gauge freedom on code spaces, which allows for recovery strategies that can correct the resource while changing non-essential properties. This allows decoding to be simplified. The results are applicable to various resource theories and we provide an application to quantum sensing.

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Mark Byrd, Daniel Dilley, Alvin Gonzales, Masaya Takahashi, Zain Saleem, Lian-Ao Wu. 2025-06-24. Quantum Resource Correction. https://arxiv.org/abs/2506.19776

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