Charge functions for odd dimensional partitions
Fuente:
arXiv
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| Autores principales: | , , , , |
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| Formato: | Preprint |
| Publicado: |
2025
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866909050797555712 |
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| author | Xiang, Shang Feng, Hao Zhuo, Keyou Chen, Tian-Shun Zhang, Kilar |
| author_facet | Xiang, Shang Feng, Hao Zhuo, Keyou Chen, Tian-Shun Zhang, Kilar |
| contents | To construct a BPS algebra with representations furnished by n-dimensional partitions, the first step is to find the eigenvalues of the Cartan operators acting on them. The generating function of the eigenvalues is called the charge function. It has an important property that for each partition, the poles of the function correspond to the projection of the boxes which can be added to or removed from the partition legally. The charge functions of lower dimensional partitions, i.e., Young diagrams for 2D, plane partitions for 3D and solid partitions for 4D, are already given in the literature. In this paper, we propose an expression of the charge function for arbitrary odd dimensional partitions and have it proved for 5D case. Some explicit numerical tests for 7D and 9D case are also conducted to confirm our formula. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_07758 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Charge functions for odd dimensional partitions Xiang, Shang Feng, Hao Zhuo, Keyou Chen, Tian-Shun Zhang, Kilar Mathematical Physics High Energy Physics - Theory To construct a BPS algebra with representations furnished by n-dimensional partitions, the first step is to find the eigenvalues of the Cartan operators acting on them. The generating function of the eigenvalues is called the charge function. It has an important property that for each partition, the poles of the function correspond to the projection of the boxes which can be added to or removed from the partition legally. The charge functions of lower dimensional partitions, i.e., Young diagrams for 2D, plane partitions for 3D and solid partitions for 4D, are already given in the literature. In this paper, we propose an expression of the charge function for arbitrary odd dimensional partitions and have it proved for 5D case. Some explicit numerical tests for 7D and 9D case are also conducted to confirm our formula. |
| title | Charge functions for odd dimensional partitions |
| topic | Mathematical Physics High Energy Physics - Theory |
| url | https://arxiv.org/abs/2512.07758 |