Bose-Hubbard model with a single qubit
Fuente:
arXiv
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866910485580873728 |
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| author | Woloshyn, R. M. |
| author_facet | Woloshyn, R. M. |
| contents | The use of a single-qubit parametrized circuit as an Ansatz for the variational wave function in the calculation of the ground state energy of a quantum many-body system is demonstrated using the one-dimensional Bose-Hubbard model. Comparison is made to calculations where a classic neural network is used to generate the variational wave function. Computations carried out on IBM Quantum hardware are also presented. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2406_09316 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Bose-Hubbard model with a single qubit Woloshyn, R. M. Quantum Physics Strongly Correlated Electrons High Energy Physics - Lattice The use of a single-qubit parametrized circuit as an Ansatz for the variational wave function in the calculation of the ground state energy of a quantum many-body system is demonstrated using the one-dimensional Bose-Hubbard model. Comparison is made to calculations where a classic neural network is used to generate the variational wave function. Computations carried out on IBM Quantum hardware are also presented. |
| title | Bose-Hubbard model with a single qubit |
| topic | Quantum Physics Strongly Correlated Electrons High Energy Physics - Lattice |
| url | https://arxiv.org/abs/2406.09316 |