2 papers
quant-ph2019
Experimental device-independent certified randomness generation with an instrumental causal structure
Iris Agresti, Davide Poderini, Leonardo Guerini +6
The intrinsic random nature of quantum physics offers novel tools for the generation of random numbers, a central challenge for a plethora of fields. Bell non-local correlations ob…
quant-ph2019
Distributed sampling, quantum communication witnesses, and measurement incompatibility
Leonardo Guerini, Marco Túlio Quintino, Leandro Aolita
We study prepare-and-measure experiments where the sender (Alice) receives trusted quantum inputs but has an untrusted state-preparation device and the receiver (Bob) has a fully-u…