Fast mixed-species quantum logic gates for trapped-ion quantum networks
The authors propose the use of ultrafast laser pulses to rapidly transfer quantum information between noisy network qubits and stable memory qubits in trapped-ion quantum networks. The authors demonstrate that high-fidelity and high-speed quantum logic operations are achievable between a broad range of mixed-species ion pairs, which allows multiple specialized qubits to be employed in quantum networks of trapped-ion processors.
Authors
- J. J. Hope (ORCID: https://orcid.org/0000-0002-5260-1380)
- Zain Mehdi (ORCID: https://orcid.org/0000-0001-8251-4205)
- Alexander K. Ratcliffe (ORCID: https://orcid.org/0000-0001-7460-7997)
- Haonan Liu (ORCID: https://orcid.org/0000-0001-8924-2900)
- Simon A. Haine (ORCID: https://orcid.org/0000-0003-1534-1492)
- Varun Vaidya (ORCID: https://orcid.org/0000-0002-0586-8568)
- C. Ricardo Viteri (ORCID: https://orcid.org/0009-0009-7482-2430)
- Isabelle Savill-Brown (ORCID: https://orcid.org/0009-0006-4055-4528)
- Phoebe Grosser (ORCID: https://orcid.org/0009-0007-3790-9719)
Institutions
- Australian National University (AU)
- Quantum (Australia) (AU)
- IonQ (United States) (US)
Publication Details
- Journal
- Physical review. A/Physical review, A
- Published
- 2025-11-06
- DOI
- https://doi.org/10.1103/gyls-g198
- Primary Topic
- Quantum Information and Cryptography
- Type
- article
- Field-Weighted Citation Impact
- 0.00