Bethe ansatz solution to integrable bosonic cube networks
Fuente:
arXiv
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| Autori principali: | , , |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| _version_ | 1866917249437138944 |
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| author | Bennett, Lachlan Isaac, Phillip S. Links, Jon |
| author_facet | Bennett, Lachlan Isaac, Phillip S. Links, Jon |
| contents | We study two extended Bose-Hubbard-type Hamiltonians representing bosonic networks restricted to the graph of a cube. For both Hamiltonians, we demonstrate that Bethe ansatz methods of solution can be employed after applying a canonical transformation of operators. We provide the resulting Bethe ansatz equations, and corresponding formulae for states and energies of both Hamiltonians. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_05320 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Bethe ansatz solution to integrable bosonic cube networks Bennett, Lachlan Isaac, Phillip S. Links, Jon Mathematical Physics We study two extended Bose-Hubbard-type Hamiltonians representing bosonic networks restricted to the graph of a cube. For both Hamiltonians, we demonstrate that Bethe ansatz methods of solution can be employed after applying a canonical transformation of operators. We provide the resulting Bethe ansatz equations, and corresponding formulae for states and energies of both Hamiltonians. |
| title | Bethe ansatz solution to integrable bosonic cube networks |
| topic | Mathematical Physics |
| url | https://arxiv.org/abs/2602.05320 |