Mitigating coherent noise using Pauli conjugation

Coherent noise can be much more damaging than incoherent (probabilistic) noise in the context of quantum error correction. One solution is to use twirling to turn coherent noise into incoherent Pauli channels. In this Article, we show that some of the coherence of the noise channel can actually be u...

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Bibliographic Details
Main Authors: Cai, Z, Xu, X, Benjamin, S
Format: Journal article
Language:English
Published: Springer Nature 2020