47 citations · 171 across the 11 of their papers we have counts for
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quant-ph2020★ 11 cited
Partially Coherent Direct Sum Channels
Stefano Chessa, Vittorio Giovannetti
We introduce Partially Coherent Direct Sum (PCDS) quantum channels, as a generalization of the already known Direct Sum quantum channels. We derive necessary and sufficient conditi…
quant-ph2020★ 38 cited
Quantum capacity analysis of multi-level amplitude damping channels
Stefano Chessa, Vittorio Giovannetti
The set of Multi-level Amplitude Damping (MAD) quantum channels is introduced as a generalization of the standard qubit Amplitude Damping Channel to quantum systems of finite dimen…