E8(8) in Light Cone Superspace
High Energy Physics - Theory
2008-11-26 v2
Abstract
We derive the non-linear action of E8(8) on the constrained chiral superfield in the light-cone superspace with eight complex Grassmann variables. We construct (to lowest order in the coupling) the sixteen dynamical supersymmetries which generate a Hamiltonian with E8(8) invariance in three space-time dimensions, and show that it has only interactions with even powers of the coupling constant.
Cite
@article{arxiv.0804.4300,
title = {E8(8) in Light Cone Superspace},
author = {Lars Brink and Sung-Soo Kim and Pierre Ramond},
journal= {arXiv preprint arXiv:0804.4300},
year = {2008}
}
Comments
17 pages, v2: A few sentences added, few typos corrected, JHEP version