$E_{11},K_{11}$ and $EE_{11}$

H. Mkrtchyan; R. Mkrtchyan

paper

$E_{11}, K_{11}$ and $E E_{11}$

arXiv:hep-th/0407148

Abstract

In the study of conjecture on M-theory as a non-linear realization $E_{11} / K_{11}$ we present arguments for the following: 1)roots of $K_{11}$ coincide with the roots of Kac-Moody algebra $E E_{11}$ with Dynkin diagram given in the paper, 2)one of the fundamental weights of $E E_{11}$ coincides with $l_{1}$ weight of $E_{11}$ , known to contain 11d supergravity brane charges. The statement 1) is extended on $E_{10}$ and $E_{9}$ algebras.

LaTex 17 pages

E11​,K11​ and EE11​

Abstract

$E_{11}, K_{11}$ and $E E_{11}$