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| Autores principales: | , , , |
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| Formato: | Preprint |
| Publicado: |
2025
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| Materias: | |
| Acceso en línea: | https://arxiv.org/abs/2512.07706 |
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| _version_ | 1866914499942940672 |
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| author | Huang, Yu-tin Lee, Shao-Cheng Liao, Henry Rumbutis, Justinas |
| author_facet | Huang, Yu-tin Lee, Shao-Cheng Liao, Henry Rumbutis, Justinas |
| contents | We introduce a non-unitary-compatible numerical bootstrap strategy based on the statistical stability of OPE data inferred from crossing at multiple cross-ratios. For a trial spectrum, crossing determines OPE coefficients whose residual cross-ratio dependence directly measures the truncation error. This defines a scalar objective on the space of spectra, allowing bootstrap searches without imposing unitarity. Applied to two-dimensional Virasoro blocks, the method reproduces known A-series minimal models, including non-unitary examples, and yields candidate truncated solutions for c>1 with crossing violation comparable to that of minimal models. More generally, our framework provides a practical route to solving bootstrap constraints beyond the convex, unitary setting. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_07706 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Bootstrapping non-unitary CFTs Huang, Yu-tin Lee, Shao-Cheng Liao, Henry Rumbutis, Justinas High Energy Physics - Theory We introduce a non-unitary-compatible numerical bootstrap strategy based on the statistical stability of OPE data inferred from crossing at multiple cross-ratios. For a trial spectrum, crossing determines OPE coefficients whose residual cross-ratio dependence directly measures the truncation error. This defines a scalar objective on the space of spectra, allowing bootstrap searches without imposing unitarity. Applied to two-dimensional Virasoro blocks, the method reproduces known A-series minimal models, including non-unitary examples, and yields candidate truncated solutions for c>1 with crossing violation comparable to that of minimal models. More generally, our framework provides a practical route to solving bootstrap constraints beyond the convex, unitary setting. |
| title | Bootstrapping non-unitary CFTs |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2512.07706 |