Multi-site gates for state preparation in quantum simulation of the Bose Hubbard Model
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arXiv
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| Auteurs principaux: | , , , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866915035142422528 |
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| author | Praneel, Pranjal Kiely, Thomas G. Mueller, Erich J. Petukhov, Andre G. |
| author_facet | Praneel, Pranjal Kiely, Thomas G. Mueller, Erich J. Petukhov, Andre G. |
| contents | We construct a sequence of multi-site gates which transform an easily constructed product state into an approximation to the superfluid ground state of the Bose-Hubbard model. The mapping is exact in the one dimensional hard core limit, and for non-interacting particles in both one and two dimensions. The gate sequence has other applications, such as being used as part of a many-body interferometer which probes the existence of doublons. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2410_00973 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Multi-site gates for state preparation in quantum simulation of the Bose Hubbard Model Praneel, Pranjal Kiely, Thomas G. Mueller, Erich J. Petukhov, Andre G. Quantum Physics Quantum Gases We construct a sequence of multi-site gates which transform an easily constructed product state into an approximation to the superfluid ground state of the Bose-Hubbard model. The mapping is exact in the one dimensional hard core limit, and for non-interacting particles in both one and two dimensions. The gate sequence has other applications, such as being used as part of a many-body interferometer which probes the existence of doublons. |
| title | Multi-site gates for state preparation in quantum simulation of the Bose Hubbard Model |
| topic | Quantum Physics Quantum Gases |
| url | https://arxiv.org/abs/2410.00973 |