$E_2{L}_{\infty }$-algebras, Generalized Geometry, and Tensor Hierarchies

Leron Borsten, Hyungrok Kim, Christian Saemann

We define a generalized form of $L_{\infty }$-algebras called $E_2{L}_{\infty }$-algebras. As we show, these provide the natural algebraic framework for generalized geometry and the symmet…