Manipulation of Single Neutral Atoms in Optical Lattices

Abstract

We analyze a scheme to manipulate quantum states of neutral atoms at individual sites of optical lattices using focused laser beams. Spatial distributions of focused laser intensities induce position-dependent energy shifts of hyperfine states, which, combined with microwave radiation, allow selective manipulation of quantum states of individual target atoms. We show that various errors in the manipulation process are suppressed below $10^{-4}$ with properly chosen microwave pulse sequences and laser parameters. A similar idea is also applied to measure quantum states of single atoms in optical lattices.

5 pages, 3 figures

References in corpus (12)

• Quantum phase transition from a superfluid to a Mott insulator in a gas of ultracold atoms
• Elementary gates for quantum computation
• Quantum Computing
• Controlling Spin Exchange Interactions of Ultracold Atoms in Optical Lattices
• Entanglement of atoms via cold controlled collisions
• Controlled Collisions for Multiparticle Entanglement of Optically Trapped Atoms
• Coherent transport of neutral atoms in spin-dependent optical lattice potentials
• A neutral atom quantum register
• Tackling Systematic Errors in Quantum Logic Gates with Composite Rotations
• Fast Ground State Manipulation of Neutral Atoms in Microscopic Optical Traps
• Quantum computing with neutral atoms
• A high frequency optical trap for atoms using Hermite-Gaussian beams

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