52 citations · 72 across the 12 of their papers we have counts for
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quant-ph2020★ 52 cited
Quantum and Classical Data Transmission through Completely Depolarising Channels in a Superposition of Cyclic Orders
Giulio Chiribella, Matt Wilson, H. F. Chau
Completely depolarising channels are often regarded as the prototype of physical processes that are useless for communication: any message that passes through them along a well-def…
quant-ph2020★ 6 cited
A Diagrammatic Approach to Information Transmission in Generalised Switches
Matt Wilson, Giulio Chiribella
The quantum switch is a higher-order operation that takes as an input two quantum processes and combines them in a coherent superposition of two alternative orders. Here we provide…