Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1894770 | Journal of Geometry and Physics | 2014 | 14 Pages |
Abstract
Given a supervector bundle E=E0⊕E1→ME=E0⊕E1→M, we exhibit a parametrization of Quillen superconnections on EE by graded connections on the Cartan–Koszul supermanifold (M,Ω(M))(M,Ω(M)). The relation between the curvatures of both kind of connections, and their associated Chern classes, is discussed in detail. In particular, we find that Chern classes for graded vector bundles on split supermanifolds can be computed through the associated Quillen superconnections.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
José V. Beltrán, Juan Monterde, José A. Vallejo,