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Bulletin of the American Physical Society

Neutral Atoms in an Optical Lattice for Quantum Information Processing

Chad Fertig, J. H. Huckans, Ian B. Spielman, Jennifer Sebby-Strabley, Marco Anderlini, S. L. Rolston, William D. Phillips, J. V. Porto

Published May 18, 2005• 0 citations
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We present a proposal for quantum information processing with neutral atoms trapped in optical lattices as qubits. Initialization and coherent control of single qubits can be achieved with standard laser cooling and spectroscopic techniques. We consider entangling two-qubit logic gates based on optically induced dipole-dipole interactions, calculating a figure-of-merit for various protocols. Massive parallelism intrinsic to the lattice geometry makes this an intriguing system for scalable, fault-tolerant quantum computation.