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Planar Coulomb crystals for quantum simulation

I. M. Buluta

Published Jan 1, 2008• 0 citations
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Planar Coulomb crystals have been recently proposed for implementing large-scale quantum simulation and computation. We investigate the structure and properties of planar Coulomb crystals in both Penning and rf traps. We also analyze in detail the effects of rf-heating and collisions with background gas and estimate the achievable fidelity of quantum gates. The prospects for the experimental implementation of this quantum computation proposal are discussed.

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Experimental apparatus for quantum simulation with two-dimensional 9Be+++ Coulomb crystals
Planar Coulomb crystals have been recently proposed for the implementation of quantum simulation and computation. In order to put this idea into practice we designed a specialized RF ion trap system. The design is based on extensive numerical simulations of planar Coulomb crystals in RF traps and the estimation of the error in quantum simulation and computation. Our trap would have reduced heating rates and large axial confinement frequencies would be available. Moreover, it provides very good optical access and it is easy to construct and operate.