627 citations · 11.1k across the 229 of their papers we have counts for
8 papers · 1 filter
Repeatable two-mode phase measurement
G. M. D'Ariano, M. F. Sacchi
A measurement scheme to perform a repeatable phase detection on a two-mode field is presented. The interaction with the probe state (the output state of a phase-insensitive high-ga…
Doubly-Special Relativity from Quantum Cellular Automata
A. Bibeau-Delisle, A. Bisio, G. M. D'Ariano +2
It is shown how a Doubly-Special Relativity model can emerge from a quantum cellular automaton description of the evolution of countably many interacting quantum systems. We consid…
Optimal processing of reversible quantum channels
Alessandro Bisio, Giacomo Mauro D'Ariano, Paolo Perinotti +1
We consider the general problem of the optimal transformation of N uses of (possibly different) unitary channels to a single use of another unitary channel in any finite dimension.…
Fermionic computation is non-local tomographic and violates monogamy of entanglement
Giacomo Mauro D'Ariano, Franco Manessi, Paolo Perinotti +1
We show that the computational model based on local Fermionic modes in place of qubits does not satisfy local tomography and monogamy of entanglement, and has mixed states with max…
Derivation of the Dirac Equation from Principles of Information Processing
G. M. D'Ariano, P. Perinotti
We show how the Dirac equation in three space-dimensions emerges from the large-scale dynamics of the minimal nontrivial quantum cellular automaton satisfying unitariety, locality,…
Identification of a reversible quantum gate: assessing the resources
Giulio Chiribella, Giacomo Mauro D'Ariano, Martin Roetteler
We assess the resources needed to identify a reversible quantum gate among a finite set of alternatives, including in our analysis both deterministic and probabilistic strategies.…