Symmetry and Exact Solutions of General Spin-Boson Models
Fuente:
arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| _version_ | 1866914364164931584 |
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| author | Sun, Yifan Wu, Lian-Ao |
| author_facet | Sun, Yifan Wu, Lian-Ao |
| contents | Spin-boson models are the canonical benchmark for quantum dissipation. We show the symmetry structure of general spin-boson Hamiltonians and obtain their spectra explicitly by exploiting the symmetry. As an illustration of the general case, we numerically demonstrate the exact solution for the two-mode case. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_19747 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Symmetry and Exact Solutions of General Spin-Boson Models Sun, Yifan Wu, Lian-Ao Quantum Physics Mathematical Physics Spin-boson models are the canonical benchmark for quantum dissipation. We show the symmetry structure of general spin-boson Hamiltonians and obtain their spectra explicitly by exploiting the symmetry. As an illustration of the general case, we numerically demonstrate the exact solution for the two-mode case. |
| title | Symmetry and Exact Solutions of General Spin-Boson Models |
| topic | Quantum Physics Mathematical Physics |
| url | https://arxiv.org/abs/2602.19747 |