4 papers
Experimental adaptive Bayesian estimation of multiple phases with limited data
Mauro Valeri, Emanuele Polino, Davide Poderini +6
Achieving ultimate bounds in estimation processes is the main objective of quantum metrology. In this context, several problems require measurement of multiple parameters by employ…
Exclusivity graph approach to Instrumental inequalities
Davide Poderini, Rafael Chaves, Iris Agresti +2
Instrumental variables allow the estimation of cause and effect relations even in presence of unobserved latent factors, thus providing a powerful tool for any science wherein caus…
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…
Experimental learning of quantum states
Andrea Rocchetto, Scott Aaronson, Simone Severini +5
The number of parameters describing a quantum state is well known to grow exponentially with the number of particles. This scaling clearly limits our ability to do tomography to sy…