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DOE OSTI · 1870064

Feasibility study of quantum computing using trapped electrons

Yu, Qian·Alonso, Alberto M.·Caminiti, Jackie·Beck, Kristin M.·Sutherland, R. Tyler·Leibfried, Dietrich·Rodriguez, Kayla J.·Dhital, Madhav·Hemmerling, Boerge·Häffner, Hartmut
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Abstract

In this study, we investigate the feasibility of using electrons in a linear Paul trap as qubits in a future quantum computer. We discuss the necessary experimental steps to realize such a device through a concrete design proposal, including trapping, cooling, electronic detection, spin readout, and single- and multiqubit gate operations. Numeric simulations indicate that two-qubit Bell-state fidelities of order 99.99% can be achieved assuming reasonable experimental parameters.

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74 ATOMIC AND MOLECULAR PHYSICScooling and trappingquantum computationquantum controltrapped ions

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BibTeXRIS

Yu, Qian, Alonso, Alberto M., Caminiti, Jackie, Beck, Kristin M., Sutherland, R. Tyler, Leibfried, Dietrich, Rodriguez, Kayla J., Dhital, Madhav, Hemmerling, Boerge, Häffner, Hartmut. 2022-02-15. Feasibility study of quantum computing using trapped electrons. https://doi.org/10.1103/physreva.105.022420

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