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Converse Bounds for Classical Communication Over Quantum Broadcast Channels and Quantum Multi-Access Channels
We explore several new converse bounds for classical communication over quantum channels in both the one-shot and asymptotic regime. …
Wei Xie
,
Xin Wang
,
Runyao Duan
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DOI
Semidefinite programming converse bounds for classical communication over quantum channels
Xin Wang
,
Wei Xie
,
Runyao Duan
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DOI
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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On the quantum no-signalling assisted zero-error classical simulation cost of non-commutative bipartite graphs
© 2016 IEEE.Using one channel to simulate another exactly with the aid of quantum no-signalling correlations has been studied recently. …
Xin Wang
,
Runyao Duan
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