Supersymmetry breaking in two dimensions: The latticeN=1Wess-Zumino model

2004/02/09 by Matteo Beccaria, Massimo Campostrini, Alessandra Feo
Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #Quantum Chromodynamics and Particle Interactions #Quantum chaos and dynamical systems #hep-lat #hep-th

paper · pdf · doi:10.1103/physrevd.69.095010

published as Phys.Rev. D69 (2004) 095010 · 53 pages, 17 figures, revtex4

arxiv created 2004/02/09 · openalex publication_date 2004/05/26 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

We study dynamical supersymmetry breaking by nonperturbative lattice techniques in a class of two-dimensional N=1 Wess-Zumino models. We work in the Hamiltonian formalism and analyze the phase diagram by analytical strong-coupling expansions and explicit numerical simulations with Green function Monte Carlo methods.

Citations

• Supersymmetry and Quantum Mechanics
• An introduction to lattice gauge theory and spin systems
• Hamiltonian formulation of Wilson's lattice gauge theories
• N=(1,1) super-Yang–Mills on a (2+1)-dimensional transverse lattice with one exact supersymmetry