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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| Schlagworte: | |
| Online-Zugang: | https://arxiv.org/abs/2512.23868 |
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| _version_ | 1866911412803076096 |
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| author | Belavin, V. Pavlov, Mikhail |
| author_facet | Belavin, V. Pavlov, Mikhail |
| contents | We consider 4-point $W_3$ classical blocks focusing on the blocks level-1 and level-2 semi-degenerate operators. We derive BPZ-type equations for the auxiliary 5-point blocks with one additional fully degenerate operator. The monodromy properties of these equations are encoded by the accessory parameters, related to the 4-point $W_3$ classical blocks. We solve the BPZ-type equations via heavy-light perturbation theory and find the accessory parameters, which allows us to obtain the explicit expressions for the considered class of classical blocks. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_23868 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Towards $W_3$ classical blocks with semi-degenerate operators Belavin, V. Pavlov, Mikhail High Energy Physics - Theory We consider 4-point $W_3$ classical blocks focusing on the blocks level-1 and level-2 semi-degenerate operators. We derive BPZ-type equations for the auxiliary 5-point blocks with one additional fully degenerate operator. The monodromy properties of these equations are encoded by the accessory parameters, related to the 4-point $W_3$ classical blocks. We solve the BPZ-type equations via heavy-light perturbation theory and find the accessory parameters, which allows us to obtain the explicit expressions for the considered class of classical blocks. |
| title | Towards $W_3$ classical blocks with semi-degenerate operators |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2512.23868 |