Abstract: We construct a topological sigma model and a current algebra based on a Courant algebroid structure on a Poisson manifold. In order to construct models, we reformulate the Poisson Courant algebroid by supergeometric construction on a QP-manifold. A new duality of Courant algebroids which transforms H-flux and R-flux is proposed, where the transformation is interpreted as a canonical transformation of a graded symplectic manifold.
- Differential and Algebraic Geometry
- Topological Field Theories
- Topological Strings
ASJC Scopus subject areas
- Nuclear and High Energy Physics