Chiral anomalies and Wilson fermions
Fuente:
arXiv
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| Autor principal: | |
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| Formato: | Preprint |
| Publicado: |
2025
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866910151172161536 |
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| author | Creutz, Michael |
| author_facet | Creutz, Michael |
| contents | The Wilson formulation of fermions in lattice gauge theory provides a unified description of the chiral anomalies in the standard model. The discrete Dirac operator diagonalizes into a series of two by two blocks. In each block the possible eigenvalues either form a complex pair or separate into two real eigenvalues that have specific chirality. The collision of these pairs of eigenvalues occurs outside the perturbative region and provides a path between topological sectors. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2510_18693 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Chiral anomalies and Wilson fermions Creutz, Michael High Energy Physics - Lattice The Wilson formulation of fermions in lattice gauge theory provides a unified description of the chiral anomalies in the standard model. The discrete Dirac operator diagonalizes into a series of two by two blocks. In each block the possible eigenvalues either form a complex pair or separate into two real eigenvalues that have specific chirality. The collision of these pairs of eigenvalues occurs outside the perturbative region and provides a path between topological sectors. |
| title | Chiral anomalies and Wilson fermions |
| topic | High Energy Physics - Lattice |
| url | https://arxiv.org/abs/2510.18693 |