Symplectic scalar curvature on supermanifolds
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arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2020
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| _version_ | 1866913488708829184 |
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| author | Hernández-Amador, R Vallejo, JA Vorobiev, Yu |
| author_facet | Hernández-Amador, R Vallejo, JA Vorobiev, Yu |
| contents | We study the notion of symplectic scalar curvature on the supermanifold over an ordinary Fedosov manifold whose structural sheaf is that of differential forms. In this purely geometric context, we introduce two families of odd super-Fedosov structures, the first one is very general and uses a graded symmetric connection, leading to a vanishing odd symplectic scalar curvature, while the second one is based on a graded non-symmetric connection and has a non-trivial odd symplectic scalar curvature. As a simple example of the second case, we determine that curvature when the base Fedosov manifold is the torus. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2009_12973 |
| institution | arXiv |
| publishDate | 2020 |
| record_format | arxiv |
| spellingShingle | Symplectic scalar curvature on supermanifolds Hernández-Amador, R Vallejo, JA Vorobiev, Yu Mathematical Physics High Energy Physics - Theory Differential Geometry 58C50, 81S10, 53C07 We study the notion of symplectic scalar curvature on the supermanifold over an ordinary Fedosov manifold whose structural sheaf is that of differential forms. In this purely geometric context, we introduce two families of odd super-Fedosov structures, the first one is very general and uses a graded symmetric connection, leading to a vanishing odd symplectic scalar curvature, while the second one is based on a graded non-symmetric connection and has a non-trivial odd symplectic scalar curvature. As a simple example of the second case, we determine that curvature when the base Fedosov manifold is the torus. |
| title | Symplectic scalar curvature on supermanifolds |
| topic | Mathematical Physics High Energy Physics - Theory Differential Geometry 58C50, 81S10, 53C07 |
| url | https://arxiv.org/abs/2009.12973 |