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Quantum computing
Quantum Advantage in Reversing Unknown Unitary Evolutions
We introduce the Quantum Unitary Reversal Algorithm (QURA), a deterministic and exact approach to universally reverse arbitrary unknown …
Yu-Ao Chen
,
Yin Mo
,
Yingjian Liu
,
Lei Zhang
,
Xin Wang
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A semidefinite programming upper bound of quantum capacity
© 2016 IEEE.Recently the power of positive partial transpose preserving (PPTp) and no-signalling (NS) codes in quantum communication …
Xin Wang
,
Runyao Duan
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