%0 Journal Article
%T E-Courant algebroids
%A Zhuo Chen
%A Zhangju Liu
%A Yunhe Sheng
%J Mathematics
%D 2008
%I arXiv
%R 10.1093/imrn/rnq053
%X In this paper, we introduce the notion of $E$-Courant algebroids, where $E$ is a vector bundle. It is a kind of generalized Courant algebroid and contains Courant algebroids, Courant-Jacobi algebroids and omni-Lie algebroids as its special cases. We explore novel phenomena exhibited by $E$-Courant algebroids and provide many examples. We study the automorphism groups of omni-Lie algebroids and classify the isomorphism classes of exact $E$-Courant algebroids. In addition, we introduce the concepts of $E$-Lie bialgebroids and Manin triples.
%U http://arxiv.org/abs/0805.4093v3