627 citations · 11.1k across the 229 of their papers we have counts for
10 papers · 2 filters
Memory cost of quantum protocols
Alessandro Bisio, Giacomo Mauro D'Ariano, Paolo Perinotti +1
In this paper we consider the problem of minimizing the ancillary systems required to realize an arbitrary strategy of a quantum protocol, with the assistance of classical memory.…
Experimental implementation of unambiguous quantum reading
Michele Dall'Arno, Alessandro Bisio, Giacomo Mauro D'Ariano +3
We provide the optimal strategy for unambiguous quantum reading of optical memories, namely when perfect retrieving of information is achieved probabilistically, for the case where…
Physics as Quantum Information Processing: Quantum Fields as Quantum Automata
Giacomo Mauro D'Ariano
Can we reduce Quantum Field Theory (QFT) to a quantum computation? Can physics be simulated by a quantum computer? Do we believe that a quantum field is ultimately made of a numera…
Quantum computation with programmable connections between gates
Timoteo Colnaghi, Giacomo Mauro D'Ariano, Paolo Perinotti +1
A new model of quantum computation is considered, in which the connections between gates are programmed by the state of a quantum register. This new model of computation is shown t…
Spooky action at a distance in general probabilistic theories
Giacomo M. D'Ariano, Franco Manessi, Paolo Perinotti
We call a probabilistic theory "complete" if it cannot be further refined by no-signaling hidden-variable models, and name a theory "spooky" if every equivalent hidden-variable mod…
Tradeoff between energy and error in the discrimination of quantum-optical devices
Alessandro Bisio, Michele Dall'Arno, Giacomo Mauro D'Ariano
We address the problem of energy-error tradeoff in the discrimination between two linear passive quantum optical devices with a single use. We provide an analytical derivation of t…