Quantum gates between distant qubits via spin-independent scattering

We show how the spin independent scattering of two initially distant qubits, say, in distinct traps or in remote sites of a lattice, can be used to implement an entangling quantum gate between them. The scattering takes place under 1D confinement for which we consider two different scenarios: a 1D w...

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Bibliographic Details
Main Authors: Leonardo Banchi, Enrico Compagno, Vladimir Korepin, Sougato Bose
Format: Article
Language:English
Published: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften 2017-11-01
Series:Quantum
Online Access:https://quantum-journal.org/q-2017-11-30-36/pdf/