Integrability of Large-Charge Sectors in Generic 2D EFTs
Fuente:
arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2023
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| _version_ | 1866913303680253952 |
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| author | Dodelson, Matthew Hellerman, Simeon Watanabe, Masataka Yamazaki, Masahito |
| author_facet | Dodelson, Matthew Hellerman, Simeon Watanabe, Masataka Yamazaki, Masahito |
| contents | It is shown that integrability is an accidental property of generic two-dimensional $O(2)$-symmetric asymptotically-free theories in the regime where the charge density is much larger than the dynamical scale. We show this by constructing an infinite tower of higher-spin conserved currents in the most generic effective Lagrangian at large chemical potential to all orders in perturbative expansion in the renormalization-group invariant coupling constant. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2310_01823 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Integrability of Large-Charge Sectors in Generic 2D EFTs Dodelson, Matthew Hellerman, Simeon Watanabe, Masataka Yamazaki, Masahito High Energy Physics - Theory Statistical Mechanics Exactly Solvable and Integrable Systems It is shown that integrability is an accidental property of generic two-dimensional $O(2)$-symmetric asymptotically-free theories in the regime where the charge density is much larger than the dynamical scale. We show this by constructing an infinite tower of higher-spin conserved currents in the most generic effective Lagrangian at large chemical potential to all orders in perturbative expansion in the renormalization-group invariant coupling constant. |
| title | Integrability of Large-Charge Sectors in Generic 2D EFTs |
| topic | High Energy Physics - Theory Statistical Mechanics Exactly Solvable and Integrable Systems |
| url | https://arxiv.org/abs/2310.01823 |