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Ricci tensor in graded geometry
Physics Letters B ( IF 4.3 ) Pub Date : 2020-08-01 , DOI: 10.1016/j.physletb.2020.135582
Fridrich Valach

Abstract We define the notion of the Ricci tensor for NQ symplectic manifolds of degree 2 and show that it corresponds to the standard generalized Ricci tensor on Courant algebroids. We use an appropriate notion of connections compatible with the generalized metric on the graded manifold.

中文翻译:

分级几何中的 Ricci 张量

摘要 我们定义了 2 次 NQ 辛流形的 Ricci 张量的概念,并表明它对应于 Courant 代数上的标准广义 Ricci 张量。我们使用与分级流形上的广义度量兼容的适当连接概念。
更新日期:2020-08-01
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