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Randomized Benchmarking of Atomic Qubits in an Optical Lattice



Steven M. Olmschenk, Radu S. Chicireanu, Karl D. Nelson, James V. Porto


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 to more advanced quantum information protocols.
New Journal of Physics


benchmarking, optical lattice, quantum information


Olmschenk, S. , Chicireanu, R. , Nelson, K. and Porto, J. (2010), Randomized Benchmarking of Atomic Qubits in an Optical Lattice, New Journal of Physics, [online], (Accessed July 13, 2024)


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Created November 4, 2010, Updated February 19, 2017