Phys. Rev. A 72, 042302 (2005) - Entangling single- and $N$-atom qubits for fast quantum state detection and transmission

Entangling single- and $N$ -atom qubits for fast quantum state detection and transmission

M. Saffman and T. G. Walker

Phys. Rev. A 72, 042302 – Published 3 October 2005

Abstract

We discuss the use of Rydberg blockade techniques for entanglement of single-atom qubits with collective $N$ -atom qubits. We show how the entanglement can be used to achieve fast readout and transmission of the state of single-atom qubits without the use of optical cavities.

Received 17 February 2004
Publisher error corrected 7 October 2005

DOI:https://doi.org/10.1103/PhysRevA.72.042302

©2005 American Physical Society

Corrections

7 October 2005

Erratum

Publisher's Note: Entangling single- and $N$ -atom qubits for fast quantum state detection and transmission [Phys. Rev. A 72, 042302 (2005)]

M. Saffman and T. G. Walker

Phys. Rev. A 72, 049903 (2005)

Authors & Affiliations

M. Saffman and T. G. Walker

Department of Physics, University of Wisconsin, 1150 University Avenue, Madison, Wisconsin 53706, USA

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Issue

Vol. 72, Iss. 4 — October 2005

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