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quant-ph2020
Averaged fidelity-based steering criteria
Xiaohua Wu, Bo You, Tao Zhou
In the present work, the averaged fidelity is introduced as the steering parameter. According to the definitions of steering from Alice to Bob, a general scheme for designing linea…
quant-ph2011
Unitary application of the quantum error correction codes
Xoaohua Wu, Bo You
From the set of operators for errors and its correction code, we introduce the so-called complete unitary transformation. It can be used for encoding while the inverse of it can be…