57 citations · 456 across the 39 of their papers we have counts for
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Device independent witnessing of unknown quantum channels
Michele Dall'Arno, Sarah Brandsen, Francesco Buscemi
Quantum process tomography, the standard procedure to characterize any quantum channel in nature, is affected by a circular argument: in order to characterize the channel, the tomo…
Quantum conditional operations
Alessandro Bisio, Michele Dall'Arno, Paolo Perinotti
An essential element of classical computation is the "if-then" construct, that accepts a control bit and an arbitrary gate, and provides conditional execution of the gate depending…
Hierarchy of Bounds on Accessible Information and Informational Power
Michele Dall'Arno
Quantum theory imposes fundamental limitations to the amount of information that can be carried by any quantum system. On the one hand, Holevo bound rules out the possibility to en…
Quantum Reading of Unitary Optical Devices
Michele Dall'Arno, Alessandro Bisio, Giacomo Mauro D'Ariano
We address the problem of quantum reading of optical memories, namely the retrieving of classical information stored in the optical properties of a media with minimum energy. We pr…
How much a Quantum Measurement is Informative?
Michele Dall'Arno, Giacomo Mauro D'Ariano, Massimiliano F. Sacchi
The informational power of a quantum measurement is the maximum amount of classical information that the measurement can extract from any ensemble of quantum states. We discuss its…