80 citations · 589 across the 34 of their papers we have counts for
4 papers · 2 filters
The signaling dimension in generalized probabilistic theories
Michele Dall'Arno, Alessandro Tosini, Francesco Buscemi
The signaling dimension of a given physical system quantifies the minimum dimension of a classical system required to reproduce all input/output correlations of the given system. T…
Causal influence versus signalling for interacting quantum channels
Kathleen Barsse, Paolo Perinotti, Alessandro Tosini +1
A causal relation between quantum agents, say Alice and Bob, is necessarily mediated by an interaction. Modelling the last one as a reversible quantum channel, an intervention of A…
Measurement incompatibility is strictly stronger than disturbance
Marco Erba, Paolo Perinotti, Davide Rolino +1
The core of Heisenberg's heuristic argument for the uncertainty principle, involving the famous -ray microscope , hinges upon the existence of measu…
Which entropy for general physical theories?
Paolo Perinotti, Alessandro Tosini, Leonardo Vaglini
We address the problem of quantifying the information content of a source for an arbitrary information theory, where the information content is defined in terms of the asymptotic a…