On the spin interface distribution for non-integrable variants of the two-dimensional Ising model
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arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866912075375181824 |
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| author | Greenblatt, Rafael L. Peltola, Eveliina |
| author_facet | Greenblatt, Rafael L. Peltola, Eveliina |
| contents | We point out that the construction of a martingale observable describing the spin interface of the two-dimensional Ising model extends to a class of non-integrable variants of the two-dimensional Ising model, and express it in terms of Grassmann integrals. Under a conjecture about the scaling limit of this object, which is similar to some results recently obtained using constructive renormalization group methods, this would imply that the distribution of the interface at criticality has the same scaling limit as in the integrable model: Schramm-Loewner evolution SLE(3). |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_12375 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | On the spin interface distribution for non-integrable variants of the two-dimensional Ising model Greenblatt, Rafael L. Peltola, Eveliina Mathematical Physics We point out that the construction of a martingale observable describing the spin interface of the two-dimensional Ising model extends to a class of non-integrable variants of the two-dimensional Ising model, and express it in terms of Grassmann integrals. Under a conjecture about the scaling limit of this object, which is similar to some results recently obtained using constructive renormalization group methods, this would imply that the distribution of the interface at criticality has the same scaling limit as in the integrable model: Schramm-Loewner evolution SLE(3). |
| title | On the spin interface distribution for non-integrable variants of the two-dimensional Ising model |
| topic | Mathematical Physics |
| url | https://arxiv.org/abs/2404.12375 |