Polaron-Polariton Assisted Thermally Activated Superradiance
Fuente:
arXiv
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| Auteurs principaux: | , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866910237611524096 |
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| author | Chuang, Yi-Ting Hsu, Liang-Yan |
| author_facet | Chuang, Yi-Ting Hsu, Liang-Yan |
| contents | We predict an anomalous thermally activated superradiance in molecular aggregates within polaritonic environments. In contrast to free space, the collective emission is enhanced when either the exciton-phonon coupling or the temperature increases. This counterintuitive phenomenon is captured by a microscopic theory that combines macroscopic quantum electrodynamics with a modified polaron quantum master equation approach, revealing a nontrivial interplay among excitons, phonons, and polaritons. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_07110 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Polaron-Polariton Assisted Thermally Activated Superradiance Chuang, Yi-Ting Hsu, Liang-Yan Chemical Physics We predict an anomalous thermally activated superradiance in molecular aggregates within polaritonic environments. In contrast to free space, the collective emission is enhanced when either the exciton-phonon coupling or the temperature increases. This counterintuitive phenomenon is captured by a microscopic theory that combines macroscopic quantum electrodynamics with a modified polaron quantum master equation approach, revealing a nontrivial interplay among excitons, phonons, and polaritons. |
| title | Polaron-Polariton Assisted Thermally Activated Superradiance |
| topic | Chemical Physics |
| url | https://arxiv.org/abs/2506.07110 |