8 citations · 18 across the 8 of their papers we have counts for
3 papers · 2 filters
Experimental characterization of quantum processes: a selective and efficient method in arbitrary finite dimension
Quimey Pears Stefano, Ignacio Perito, Juan José Miguel Varga +2
The temporal evolution of a quantum system can be characterized by quantum process tomography, a complex task that consumes a number of physical resources scaling exponentially wit…
Characterization of non-signaling correlations from mutual information
Ignacio Perito, Guido Bellomo, Daniel Galicer +3
We present a characterization of the set of non-signaling correlations in terms of a two dimensional representation that involves the maximal value of a Bell functional and the mut…
Impossibility of memory in hidden-signaling models for quantum correlations
Ignacio Perito, Guido Bellomo, Daniel Galicer +3
We consider a toy model for non-local quantum correlations in which nature resorts to some form of hidden signaling (i.e., signaling between boxes but not available to the users) t…