Micromotion-enhanced fast entangling gates for trapped-ion quantum computing
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Ratcliffe, Alexander; Oberg, Lachlan; Hope, Joseph
Description
Radio-frequency-induced micromotion in trapped ion systems is typically minimized or circumvented to avoid off-resonant couplings for adiabatic processes such as multi-ion gate operations. Nonadiabatic entangling gates (so-called "fast gates") do not require resolution of specific motional sidebands and are, therefore, not limited to time scales longer than the trapping period. We find that fast gates designed for micromotion-free environments have a significantly reduced fidelity in the...[Show more]
Collections | ANU Research Publications |
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Date published: | 2020 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/268640 |
Source: | Physical Review A |
DOI: | 10.1103/PhysRevA.101.052332 |
Access Rights: | Open Access |
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Micromotion-enhanced fast entangling gates for trapped-ion quantum computing.pdf | 1.23 MB | Adobe PDF |
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