80 citations · 589 across the 34 of their papers we have counts for
3 papers · 2 filters
Discrete Feynman propagator for the Weyl quantum walk in 2+1 dimensions
G. M. D'Ariano, N. Mosco, P. Perinotti +1
Recently quantum walks have been considered as a possible fundamental description of the dynamics of relativistic quantum fields. Within this scenario we derive the analytical solu…
Path-integral solution of the one-dimensional Dirac quantum cellular automaton
Giacomo Mauro D'Ariano, Nicola Mosco, Paolo Perinotti +1
Quantum cellular automata have been recently considered as a fundamental approach to quantum field theory, resorting to a precise automaton, linear in the field, for the Dirac equa…
The Feynman problem and Fermionic entanglement: Fermionic theory versus qubit theory
Giacomo Mauro D'Ariano, Franco Manessi, Paolo Perinotti +1
The present paper is both a review on the Feynman problem, and an original research presentation on the relations between Fermionic theories and qubits theories, both regarded in t…