Absence of excited eigenvalues for Fröhlich type polaron models at weak coupling
Fuente:
arXiv
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| Autore principale: | |
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| Natura: | Preprint |
| Pubblicazione: |
2022
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| Soggetti: | |
| Accesso online: | |
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| _version_ | 1866911813601329152 |
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| author | Seiringer, Robert |
| author_facet | Seiringer, Robert |
| contents | We consider a class of polaron models, including the Fröhlich model, at zero total momentum, and show that at sufficiently weak coupling there are no excited eigenvalues below the essential spectrum. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2210_17123 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | Absence of excited eigenvalues for Fröhlich type polaron models at weak coupling Seiringer, Robert Mathematical Physics Materials Science Spectral Theory We consider a class of polaron models, including the Fröhlich model, at zero total momentum, and show that at sufficiently weak coupling there are no excited eigenvalues below the essential spectrum. |
| title | Absence of excited eigenvalues for Fröhlich type polaron models at weak coupling |
| topic | Mathematical Physics Materials Science Spectral Theory |
| url | https://arxiv.org/abs/2210.17123 |