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arXiv · 0901.0579

Large Scale Quantum Computation in an Anharmonic Linear Ion Trap

G. -D. Lin·S. -L. Zhu·R. Islam·K. Kim·M. -S. Chang·S. Korenblit·C. Monroe·L. -M. Duan
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Abstract

We propose a large-scale quantum computer architecture by stabilizing a single large linear ion chain in a very simple trap geometry. By confining ions in an anharmonic linear trap with nearly uniform spacing between ions, we show that high-fidelity quantum gates can be realized in large linear ion crystals under the Doppler temperature based on coupling to a near-continuum of transverse motional modes with simple shaped laser pulses.

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G. -D. Lin, S. -L. Zhu, R. Islam, K. Kim, M. -S. Chang, S. Korenblit, C. Monroe, L. -M. Duan. 2009-01-09. Large Scale Quantum Computation in an Anharmonic Linear Ion Trap. https://doi.org/10.1209/0295-5075/86/60004

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