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quant-ph2022
Quantum randomness certification with untrusted measurements and few probe states
Makoto Ishihara, Carles Roch i Carceller, Kieran Neil Wilkinson +3
We present a scheme for semi-device-independent quantum randomness certification from an untrusted measurement device and a trusted source and demonstrate it experimentally. No ass…
quant-ph2022★ 13 cited
Maximum confidence measurement for qubit states
Hanwool Lee, Kieran Flatt, Carles Roch i Carceller +2
In quantum state discrimination, one aims to identify unknown states from a given ensemble by performing measurements. Different strategies such as minimum-error discrimination or…