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| Autores principales: | , |
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| Formato: | Preprint |
| Publicado: |
2021
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| Materias: | |
| Acceso en línea: | https://arxiv.org/abs/2112.07942 |
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| _version_ | 1866915141710249984 |
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| author | Choi, Changha Takhtajan, Leon A. |
| author_facet | Choi, Changha Takhtajan, Leon A. |
| contents | In the context of supersymmetric quantum mechanics we formulate new supersymmetric localization principle, with application to trace formulas for a full thermal partition function. Unlike the standard localization principle, this new principle allows to compute the supertrace of non-supersymmetric observables, and is based on the existence of fermionic zero modes. We describe corresponding new invariant supersymmetric deformations of the path integral; they differ from the standard deformations arising from the circle action and require higher derivatives terms. Consequently, we prove that the path integral localizes to periodic orbits and not not only on constant ones. We illustrate the principle by deriving bosonic trace formulas on compact Lie groups, including classical Jacobi inversion formula. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2112_07942 |
| institution | arXiv |
| publishDate | 2021 |
| record_format | arxiv |
| spellingShingle | Supersymmetry and trace formulas I. Compact Lie groups Choi, Changha Takhtajan, Leon A. High Energy Physics - Theory Differential Geometry Representation Theory In the context of supersymmetric quantum mechanics we formulate new supersymmetric localization principle, with application to trace formulas for a full thermal partition function. Unlike the standard localization principle, this new principle allows to compute the supertrace of non-supersymmetric observables, and is based on the existence of fermionic zero modes. We describe corresponding new invariant supersymmetric deformations of the path integral; they differ from the standard deformations arising from the circle action and require higher derivatives terms. Consequently, we prove that the path integral localizes to periodic orbits and not not only on constant ones. We illustrate the principle by deriving bosonic trace formulas on compact Lie groups, including classical Jacobi inversion formula. |
| title | Supersymmetry and trace formulas I. Compact Lie groups |
| topic | High Energy Physics - Theory Differential Geometry Representation Theory |
| url | https://arxiv.org/abs/2112.07942 |