95 citations · 117 across the 5 of their papers we have counts for
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quant-ph2005★ 10 cited
Programmable quantum channels and measurements
Giacomo Mauro D'Ariano, Paolo Perinotti
We review some partial results for two strictly related problems. The first problem consists in finding the optimal joint unitary transformation on system and ancilla which is the…
quant-ph2005★ 1 cited
On the most efficient unitary transformation for programming quantum channels
Giacomo Mauro D'Ariano, Paolo Perinotti
We address the problem of finding the optimal joint unitary transformation on system + ancilla which is the most efficient in programming any desired channel on the system by chang…
quant-ph2005★ 95 cited
Clean Positive Operator Valued Measures
F. Buscemi, G. M. D'Ariano, M. Keyl +2
In quantum mechanics the statistics of the outcomes of a measuring apparatus is described by a positive operator valued measure (POVM). A quantum channel transforms POVM's into POV…