Exactly Solvable Phase Transition in a Cavity-Coupled 1D Ising Chain
Fuente:
arXiv
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| Autores principales: | , |
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| Formato: | Preprint |
| Publicado: |
2025
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| _version_ | 1866913131256610816 |
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| author | Otake, Shuntaro Bamba, Motoaki |
| author_facet | Otake, Shuntaro Bamba, Motoaki |
| contents | Although one-dimensional classical spin chains do not exhibit phase transitions, we found that a phase transition does occur when they are coupled to a cavity photon mode. This provides the simplest exactly solvable examples demonstrating that finite-temperature superradiant phase transitions can emerge from long-range fully connected interactions mediated by photons and interactions within the material. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_01486 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Exactly Solvable Phase Transition in a Cavity-Coupled 1D Ising Chain Otake, Shuntaro Bamba, Motoaki Statistical Mechanics Although one-dimensional classical spin chains do not exhibit phase transitions, we found that a phase transition does occur when they are coupled to a cavity photon mode. This provides the simplest exactly solvable examples demonstrating that finite-temperature superradiant phase transitions can emerge from long-range fully connected interactions mediated by photons and interactions within the material. |
| title | Exactly Solvable Phase Transition in a Cavity-Coupled 1D Ising Chain |
| topic | Statistical Mechanics |
| url | https://arxiv.org/abs/2507.01486 |