Super Yang-Mills Theory as a Random Matrix Model
摘要
We generalize the Gervais-Neveu gauge to four-dimensional N=1 superspace. The model describes an N=2 super Yang-Mills theory. All chiral superfields (N=2 matter and ghost multiplets) exactly cancel to all loops. The remaining hermitian scalar superfield (matrix) has a renormalizable massive propagator and simplified vertices. These properties are associated with N=1 supergraphs describing a superstring theory on a random lattice world-sheet. We also consider all possible finite matrix models, and find they have a universal large-color limit. These could describe gravitational strings if the matrix-model coupling is fixed to unity, for exact electric-magnetic self-duality.
引用
@article{arxiv.hep-th/9502163,
title = {Super Yang-Mills Theory as a Random Matrix Model},
author = {W. Siegel},
journal= {arXiv preprint arXiv:hep-th/9502163},
year = {2013}
}
备注
15 pg., uuencoded compressed postscript file (.ps.Z.uu), other formats (.dvi, .ps, .ps.Z, 8-bit .tex) available at http://insti.physics.sunysb.edu/~siegel/preprints/ or at ftp://max.physics.sunysb.edu/preprints/siegel