Optomechanical transducers for quantum-information processing

TY - JOUR

T1 - Optomechanical transducers for quantum-information processing

AU - Stannigel, K.

AU - Rabi, P.

AU - Sørensen, Anders Søndberg

AU - Lukin, M. D.

AU - Zoller, P.

PY - 2011/10/31

Y1 - 2011/10/31

N2 - We discuss the implementation of optical quantum networks where the interface between stationary and photonic qubits is realized by optomechanical transducers. This approach does not rely on the optical properties of the qubit and thereby enables optical quantum communication applications for a wide range of solid-state spin- and charge-based systems. We present an effective description of such networks for many qubits and give a derivation of a state transfer protocol for long-distance quantum communication. We also describe how to mediate local on-chip interactions by means of the optomechanical transducers that can be used for entangling gates. We finally discuss experimental systems for the realization of our proposal.

AB - We discuss the implementation of optical quantum networks where the interface between stationary and photonic qubits is realized by optomechanical transducers. This approach does not rely on the optical properties of the qubit and thereby enables optical quantum communication applications for a wide range of solid-state spin- and charge-based systems. We present an effective description of such networks for many qubits and give a derivation of a state transfer protocol for long-distance quantum communication. We also describe how to mediate local on-chip interactions by means of the optomechanical transducers that can be used for entangling gates. We finally discuss experimental systems for the realization of our proposal.

U2 - 10.1103/physreva.84.042341

DO - 10.1103/physreva.84.042341

M3 - Journal article

SN - 2469-9926

VL - 84

SP - 042341

JO - Physical Review A (Atomic, Molecular and Optical Physics)

JF - Physical Review A (Atomic, Molecular and Optical Physics)

IS - 4

ER -