RESCUED: Robust Quantum Error Correction with Surface Code in Noisy Channels Using Ensemble Decoder
The necessity for quantum error correction arises from the need to safeguard quantum
information from errors induced by decoherence and other noise forms. However, the …
information from errors induced by decoherence and other noise forms. However, the …
Optimization of decoder priors for accurate quantum error correction
Accurate decoding of quantum error-correcting codes is a crucial ingredient in protecting
quantum information from decoherence. It requires characterizing the error channels …
quantum information from decoherence. It requires characterizing the error channels …
Mitigating errors in logical qubits
Quantum error correcting codes protect quantum information, allowing for large quantum
computations provided that physical error rates are sufficiently low. We combine post …
computations provided that physical error rates are sufficiently low. We combine post …
Instantaneous quantum channel estimation during quantum information processing
Y Fujiwara - arXiv preprint arXiv:1405.6267, 2014 - arxiv.org
We present a nonintrusive method for reliably estimating the noise level during quantum
computation and quantum communication protected by quantum error-correcting codes. As …
computation and quantum communication protected by quantum error-correcting codes. As …
Decoding surface code with a distributed neural network–based decoder
There has been a rise in decoding quantum error correction codes with neural network–
based decoders, due to the good decoding performance achieved and adaptability to any …
based decoders, due to the good decoding performance achieved and adaptability to any …
Decoding Quantum Error Correction Codes With Local Variation
M Hanks, WJ Munro, K Nemoto - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this article, we investigate the role of local information in the decoding of the repetition and
surface error correction codes for the protection of quantum states. Our key result is an …
surface error correction codes for the protection of quantum states. Our key result is an …
Optimal adaptation of surface-code decoders to local noise
AS Darmawan - arXiv preprint arXiv:2403.08706, 2024 - arxiv.org
Information obtained from noise characterization of a quantum device can be used in
classical decoding algorithms to improve the performance of quantum error-correcting …
classical decoding algorithms to improve the performance of quantum error-correcting …
Demystifying Noise Resilience of Quantum Error Correction: Insights for Code Optimization
Quantum error correction codes (QECCs) are critical for realizing reliable quantum
computing by protecting fragile quantum states against noise and errors. However, limited …
computing by protecting fragile quantum states against noise and errors. However, limited …
Maximum likelihood decoders of stabilizer codes under device noise using tensor networks
B Villalonga - APS March Meeting Abstracts, 2023 - ui.adsabs.harvard.edu
Quantum error correcting (QEC) codes promise arbitrary suppression of logical errors as the
size of the code increases. This tradeoff between physical resources and error suppression …
size of the code increases. This tradeoff between physical resources and error suppression …
Fault-tolerant weighted union-find decoding on the toric code
Quantum error correction requires decoders that are both accurate and efficient. To this end,
union-find decoding has emerged as a promising candidate for error correction on the …
union-find decoding has emerged as a promising candidate for error correction on the …