150 citations · 957 across the 43 of their papers we have counts for
3 papers · 1 filter
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.…
The Dirac Quantum Cellular Automaton in one dimension: Zitterbewegung and scattering from potential
Alessandro Bisio, Giacomo Mauro D'Ariano, Alessandro Tosini
We study the dynamical behaviour of the quantum cellular automaton of Refs. [1, 2], which reproduces the Dirac dynamics in the limit of small wavevectors and masses. We present ana…