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Theory of control of optomechanical transducers for quantum networks

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journal contribution
posted on 2012-01-10, 00:00 authored by F Y Hong, Yang Xiang, W H Tang, Z Y Zhu, L Z Jiang, L N Wu
We present a scheme of control for the arbitrary optical interface mediated by a nanoscale mechanical oscillator between flying qubits and optical nonactive solid-state qubits. This quantum interface lays the foundation for many key functions of a quantum network, such as transferring, swapping, and entangling qubits between distant nodes of a quantum network. Numerical simulations of the quantum interface operations show high fidelities and robust tolerance under realistic experimental conditions. Compared with a previous scheme, it may significantly increase the speed of state transfer operation of high fidelity. © 2012 American Physical Society.

History

Journal

Physical review a

Volume

85

Issue

1

Article number

012309

Publisher

American Physical Society

Location

College Park, Md.

ISSN

1050-2947

eISSN

1094-1622

Language

eng

Publication classification

C1.1 Refereed article in a scholarly journal

Copyright notice

2012, American Physical Society

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