Journal article
Synthesizing a Sigma circumflex accent z spin-dependent force for optical, metastable, and ground-state trapped-ion qubits
- Abstract:
- A single bichromatic field near resonant to a qubit transition is typically used for σx or σy Mølmer-Sørensen-type interactions in trapped-ion systems. Using this field configuration, it is also possible to synthesize a σz spin-dependent force by merely adjusting the beat-note frequency. Here, we expand on previous work and present a comprehensive theoretical and experimental investigation of this scheme with a laser near resonant to a quadrupole transition in Sr+88. Further, we characterize its robustness to optical phase and qubit frequency offsets, and demonstrate its versatility by entangling optical, metastable, and ground-state qubits.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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Access Document
- Files:
-
-
(Preview, Accepted manuscript, pdf, 697.0KB, Terms of use)
-
- Publisher copy:
- 10.1103/PhysRevA.107.022617
Authors
- Publisher:
- American Physical Society
- Journal:
- Physical Review A More from this journal
- Volume:
- 107
- Issue:
- 2
- Article number:
- 22617
- Publication date:
- 2023-02-22
- Acceptance date:
- 2022-11-18
- DOI:
- EISSN:
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2469-9934
- ISSN:
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2469-9926
- Language:
-
English
- Keywords:
- Pubs id:
-
1333453
- Local pid:
-
pubs:1333453
- Deposit date:
-
2023-03-31
Terms of use
- Copyright holder:
- American Physical Society
- Copyright date:
- 2023
- Rights statement:
- © 2023 American Physical Society
- Notes:
- This is the accepted manuscript version of the article. The final version is available online from American Physical Society at: https://doi.org/10.1103/PhysRevA.107.022617
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