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arXiv · 1008.2790

Randomized benchmarking of atomic qubits in an optical lattice

S. Olmschenk·R. Chicireanu·K. D. Nelson·J. V. Porto
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Abstract

We perform randomized benchmarking on neutral atomic quantum bits (qubits) confined in an optical lattice. Single qubit gates are implemented using microwaves, resulting in a measured error per randomized computational gate of 1.4(1) x 10^-4 that is dominated by the system T2 relaxation time. The results demonstrate the robustness of the system, and its viability for more advanced quantum information protocols.

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S. Olmschenk, R. Chicireanu, K. D. Nelson, J. V. Porto. 2010-11-15. Randomized benchmarking of atomic qubits in an optical lattice. https://doi.org/10.1088/1367-2630%2F12%2F11%2F113007

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