On the Occurrence of a Phase Transition in Atomic Systems
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arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2024
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| _version_ | 1866911806870519808 |
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| author | Gamberale, Luca Garbelli, Daniele |
| author_facet | Gamberale, Luca Garbelli, Daniele |
| contents | We present a simple argument confirming the spontaneous quantum condensation of an electromagnetic field in matter in the case of a multi-level atomic system coupled to a single-mode electromagnetic field in the dipole approximation. The obtained result disproves the validity of a ``no-go theorem'' and fully rehabilitates theories of spontaneous quantum condensation of the electromagnetic field in matter. Peculiar features of the identified coherent states are outlined. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2403_13854 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | On the Occurrence of a Phase Transition in Atomic Systems Gamberale, Luca Garbelli, Daniele General Physics We present a simple argument confirming the spontaneous quantum condensation of an electromagnetic field in matter in the case of a multi-level atomic system coupled to a single-mode electromagnetic field in the dipole approximation. The obtained result disproves the validity of a ``no-go theorem'' and fully rehabilitates theories of spontaneous quantum condensation of the electromagnetic field in matter. Peculiar features of the identified coherent states are outlined. |
| title | On the Occurrence of a Phase Transition in Atomic Systems |
| topic | General Physics |
| url | https://arxiv.org/abs/2403.13854 |