E_11 and M Theory
arXiv:hep-th/0104081 · doi:10.1088/0264-9381/18/21/305
Abstract
We argue that eleven dimensional supergravity can be described by a non-linear realisation based on the group E_{11}. This requires a formulation of eleven dimensional supergravity in which the gravitational degrees of freedom are described by two fields which are related by duality. We show the existence of such a description of gravity.
21 pages, some typos corrected and two references added