Mid-circuit operations using the omg-architecture in neutral atom arrays
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| Abstract |
We implement mid-circuit operations in a 48-site array of neutral atoms, enabled by new methods for control of the omg (optical-metastable-ground state qubit) architecture present in 171Yb. We demonstrate laser-based control of ground, metastable and optical qubits with average single-qubit fidelities of Fg=99.968(3), Fm=99.12(4) and Fo=99.804(8). With state-sensitive shelving between the ground and metastable states, we realize a non-destructive state-detection for 171Yb, and reinitialize in the ground state with either global control or local feed-forward operations. |
| Year of Publication |
2023
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| Journal Title |
Submitted
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| DOI | |
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| JILA PI | |
| Associated Institutes | |
Journal Article
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| Publication Status |
The Physics Frontiers Centers (PFC) program supports university-based centers and institutes where the collective efforts of a larger group of individuals can enable transformational advances in the most promising research areas. The program is designed to foster major breakthroughs at the intellectual frontiers of physics by providing needed resources such as combinations of talents, skills, disciplines, and/or specialized infrastructure, not usually available to individual investigators or small groups, in an environment in which the collective efforts of the larger group can be shown to be seminal to promoting significant progress in the science and the education of students. PFCs also include creative, substantive activities aimed at enhancing education, broadening participation of traditionally underrepresented groups, and outreach to the scientific community and general public.