Dynamical supersymmetry breaking and phase diagram of the lattice Wess-Zumino model
Loading...
Date
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Description
We study dynamical supersymmetry breaking and the transition point by non-perturbative lattice techniques in a class of two-dimensional N=1 Wess-Zumino model. The method is based on the calculation of rigorous lower bounds on the ground state energy density in the infinite-lattice limit. Such bounds are useful in the discussion of supersymmetry phase transition. The transition point is determined with this method and then compared with recent results based on large-scale Green Function Monte Carlo simulations with good agreement.
6 pages, 4 figs. Lattice2005 (theory), uses PoS
6 pages, 4 figs. Lattice2005 (theory), uses PoS