16 citations · 35 across the 4 of their papers we have counts for
4 papers
Quantum error correcting codes based on privacy amplification
Zhicheng Luo
Calderbank-Shor-Steane (CSS) quantum error-correcting codes are based on pairs of classical codes which are mutually dual containing. Explicit constructions of such codes for large…
Secret Keys Assisted Private Classical Communication Capacity over Quantum Channels
Min-Hsiu Hsieh, Zhicheng Luo, Todd Brun
We prove a regularized formula for the secret key-assisted capacity region of a quantum channel for transmitting private classical information. This result parallels the work of De…
Channel simulation with quantum side information
Zhicheng Luo, Igor Devetak
We study and solve the problem of classical channel simulation with quantum side information at the receiver. This is a generalization of both the classical reverse Shannon theorem…
Efficiently implementable codes for quantum key expansion
Zhicheng Luo, Igor Devetak
The Shor-Preskill proof of the security of the BB84 quantum key distribution protocol relies on the theoretical existence of good classical error-correcting codes with the ``dual-c…