376 citations · 3k across the 73 of their papers we have counts for
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quant-ph2010★ 6 cited
Quantum Capacity Approaching Codes for the Detected-Jump Channel
Markus Grassl, Zhengfeng Ji, Zhaohui Wei +1
The quantum channel capacity gives the ultimate limit for the rate at which quantum data can be reliably transmitted through a noisy quantum channel. Degradable quantum channels ar…
quant-ph2010★ 23 cited
Multi-Error-Correcting Amplitude Damping Codes
Runyao Duan, Markus Grassl, Zhengfeng Ji +1
We construct new families of multi-error-correcting quantum codes for the amplitude damping channel. Our key observation is that, with proper encoding, two uses of the amplitude da…