293 citations · 3.3k across the 79 of their papers we have counts for
9 papers · 1 filter
Statistical properties of the quantum internet
Samuraí Brito, Askery Canabarro, Rafael Chaves +1
Steady technological advances are paving the way for the implementation of the quantum internet, a network of locations interconnected by quantum channels. Here we propose a model…
Monogamy of Temporal Correlations: Witnessing non-Markovianity Beyond Data Processing
Matheus Capela, Lucas C. Céleri, Kavan Modi +1
The modeling of natural phenomena via a Markov process --- a process for which the future is independent of the past, given the present--- is ubiquitous in many fields of science.…
Device-Independent Secret Sharing and a Stronger Form of Bell Nonlocality
M. G. M. Moreno, Samuraí Brito, Ranieri V. Nery +1
Bell nonlocality, the fact that local hidden variable models cannot reproduce the correlations obtained by measurements on entangled states, is a cornerstone in our modern understa…
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…
Unveiling phase transitions with machine learning
Askery Canabarro, Felipe Fernandes Fanchini, André Luiz Malvezzi +2
The classification of phase transitions is a central and challenging task in condensed matter physics. Typically, it relies on the identification of order parameters and the analys…