Rydberg wire gates for universal quantum computation
Fuente:
arXiv
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| Autores principales: | , , , |
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| Formato: | Preprint |
| Publicado: |
2022
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866916460139380736 |
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| author | Jeong, Seokho Shi, Xiao-Feng Kim, Minhyuk Ahn, Jaewook |
| author_facet | Jeong, Seokho Shi, Xiao-Feng Kim, Minhyuk Ahn, Jaewook |
| contents | Rydberg atom arrays offer flexible geometries of strongly-interacting neutral atoms, which are useful for many quantum applications such as quantum simulation and quantum computation. Here we consider a gate-based quantum computing scheme for a Rydberg-atom array. We utilize auxiliary atoms which are used as a quantum wire to mediate controllable interactions among data-qubit atoms. We construct universal quantum gates for the data atoms, by using single-atom addressing operations. Standard one-, two-, and multi-qubit solutions are explicitly obtained as respective sequences of pulsed operations acting on individual data and wire atoms. A detailed resource estimate is provided for an experimental implementation of this scheme in a Rydberg quantum simulator. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2203_01545 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | Rydberg wire gates for universal quantum computation Jeong, Seokho Shi, Xiao-Feng Kim, Minhyuk Ahn, Jaewook Quantum Physics Atomic Physics Rydberg atom arrays offer flexible geometries of strongly-interacting neutral atoms, which are useful for many quantum applications such as quantum simulation and quantum computation. Here we consider a gate-based quantum computing scheme for a Rydberg-atom array. We utilize auxiliary atoms which are used as a quantum wire to mediate controllable interactions among data-qubit atoms. We construct universal quantum gates for the data atoms, by using single-atom addressing operations. Standard one-, two-, and multi-qubit solutions are explicitly obtained as respective sequences of pulsed operations acting on individual data and wire atoms. A detailed resource estimate is provided for an experimental implementation of this scheme in a Rydberg quantum simulator. |
| title | Rydberg wire gates for universal quantum computation |
| topic | Quantum Physics Atomic Physics |
| url | https://arxiv.org/abs/2203.01545 |