A Curious Relation Between Gravity and Yang-Mills Theories
arXiv:hep-th/0007027
Abstract
We find that Euclidian or Minkowski gravity in d dimensions can be formally expressed as the restriction to a slice of a supersymmetric Yang-Mills theory in d+1 dimensions with SO(d+1), SO(d,1) or SO(d-1,2) internal symmetry. We suggest that renormalization effects in the bulk imply a contraction of the latter symmetry into the Poincare group ISO(d) or ISO(d-1,1).
11 pages, Harvmac, Talk given in the memory of E.S. Fradkin