Arbitrary quantum circuits on a fully integrated two-qubit computation register for a trapped-ion quantum processor
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arXiv
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| Format: | Preprint |
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2024
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| author | Pulido-Mateo, N. Mendpara, H. Duwe, M. Dubielzig, T. Zarantonello, G. Krinner, L. Ospelkaus, C. |
| author_facet | Pulido-Mateo, N. Mendpara, H. Duwe, M. Dubielzig, T. Zarantonello, G. Krinner, L. Ospelkaus, C. |
| contents | We report on the implementation of arbitrary circuits on a universal two-qubit register that can act as the computational module in a trapped-ion quantum computer based on the quantum charge-coupled device architecture. A universal set of quantum gates is implemented on a two-ion Coulomb crystal of $^9$Be$^+$ ions using only chip-integrated microwave addressing. Individual-ion addressing is implemented using microwave micromotion sideband transitions; we obtain upper limits on addressing cross-talk in the register. Arbitrary two-qubit operations are characterized using the cycle benchmarking protocol. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2403_19809 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Arbitrary quantum circuits on a fully integrated two-qubit computation register for a trapped-ion quantum processor Pulido-Mateo, N. Mendpara, H. Duwe, M. Dubielzig, T. Zarantonello, G. Krinner, L. Ospelkaus, C. Quantum Physics We report on the implementation of arbitrary circuits on a universal two-qubit register that can act as the computational module in a trapped-ion quantum computer based on the quantum charge-coupled device architecture. A universal set of quantum gates is implemented on a two-ion Coulomb crystal of $^9$Be$^+$ ions using only chip-integrated microwave addressing. Individual-ion addressing is implemented using microwave micromotion sideband transitions; we obtain upper limits on addressing cross-talk in the register. Arbitrary two-qubit operations are characterized using the cycle benchmarking protocol. |
| title | Arbitrary quantum circuits on a fully integrated two-qubit computation register for a trapped-ion quantum processor |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2403.19809 |