122 citations · 1k across the 50 of their papers we have counts for
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Full-magnetic implementation of a classical Toffoli gate
Davide Nuzzi, Leonardo Banchi, Ruggero Vaia +4
The Toffoli gate is the essential ingredient for reversible computing, an energy efficient classical computational paradigm that evades the energy dissipation resulting from Landau…
Single-qubit remote manipulation by magnetic solitons
Alessandro Cuccoli, Davide Nuzzi, Ruggero Vaia +1
Magnetic solitons can constitute a means for manipulating qubits from a distance. This would overcome the necessity of directly applying selective magnetic fields, which is unfeasi…
Quantum correlations between distant qubits conveyed by large- spin chains
Davide Nuzzi, Alessandro Cuccoli, Ruggero Vaia +1
We consider two distant spin- particles (or qubits) and a number of interacting objects, all with the same value of their respective spin, distributed on a one…
Quantum effects in nanosystems: good reasons to use phase-space Weyl symbols
Ruggero Vaia
Bogoliubov transformations have been successfully applied in several Condensed Matter contexts, e.g., in the theory of superconductors, superfluids, and antiferromagnets. These app…
Newton's cradle analogue with Bose-Einstein condensates
Roberto Franzosi, Ruggero Vaia
We propose a possible experimental realization of a quantum analogue of Newton's cradle using a configuration which starts from a Bose-Einstein condensate. The system consists of a…
99%-fidelity ballistic quantum-state transfer through long uniform channels
T. J. G. Apollaro, L. Banchi, A. Cuccoli +2
Quantum-state transfer with fidelity higher than 0.99 can be achieved in the ballistic regime of an arbitrarily long one-dimensional chain with uniform nearest-neighbor interaction…