Quantum Resource Correction
Quantum Physics
2025-11-19 v2
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.
Cite
@article{arxiv.2506.19776,
title = {Quantum Resource Correction},
author = {Mark Byrd and Daniel Dilley and Alvin Gonzales and Masaya Takahashi and Zain Saleem and Lian-Ao Wu},
journal= {arXiv preprint arXiv:2506.19776},
year = {2025}
}