1994/10/20 by R. Jackiw, Jackiw, R.
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #hep-th
paper · pdf · doi:10.48550/arxiv.hep-th/9410151
13 pages, LaTeX with 2 figures (available from author), MIT-CTP #2371
arxiv created 1994/10/20 · arxiv updated 2009/11/30
25th anniversary and new building dedication Centre de Recherches Mathématiques Montréal, Canada, October 1994