165 citations · 845 across the 15 of their papers we have counts for
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quant-ph2006★ 90 cited
The quantum capacity with symmetric side channels
Graeme Smith, John A. Smolin, Andreas Winter
We present an upper bound for the quantum channel capacity that is both additive and convex. Our bound can be interpreted as the capacity of a channel for high-fidelity quantum com…
quant-ph2006★ 146 cited
Degenerate Quantum Codes for Pauli Channels
Graeme Smith, John A. Smolin
A striking feature of quantum error correcting codes is that they can sometimes be used to correct more errors than they can uniquely identify. Such degenerate codes have long been…