Optimal parabolic upper bound for the energy-momentum relation of a strongly coupled polaron
We consider the large polaron described by the Fröhlich Hamiltonian and study its energy-momentum relation defined as the lowest possible energy as a function of the total momentum. Using a suitable family of trial states, we derive an optimal parabolic upper bound for the energy-momentum relation i...
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| 主要な著者: | , , |
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| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
Cambridge University Press
2023-01-01
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| シリーズ: | Forum of Mathematics, Sigma |
| 主題: | |
| オンライン･アクセス: | https://www.cambridge.org/core/product/identifier/S2050509423000452/type/journal_article |
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