Eleven-dimensional supergravity in light-cone superspace
Artikel i vetenskaplig tidskrift, 2005

We show that Supergravity in eleven dimensions can be described in terms of a constrained superfield on the light-cone, without the use of auxiliary fields. We build its action to first order in the gravitational coupling constant \kappa, by "oxidizing" (N=8,d=4) Supergravity. This is simply achieved, as for N=4 Yang-Mills, by extending the transverse derivatives into superspace. The eleven-dimensional SuperPoincare algebra is constructed and a fourth order interaction is conjectured.


S. Ananth

University of Florida

Lars Brink

Chalmers, Institutionen för teoretisk fysik och mekanik, Elementarpartikelfysik

P. Ramond

University of Florida

Journal of High Energy Physics

1126-6708 (ISSN) 1029-8479 (eISSN)

Vol. 5 5 56-71