Supersymmetry breaking in two dimensions: the lattice N=1 Wess-Zumino model

Abstract

We study dynamical supersymmetry breaking by non perturbative 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.

arXiv comment53 pages, 17 figures, revtex4

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Cited by in corpus (20)

• Exact lattice supersymmetry
• Simulating Wess-Zumino Supersymmetry Model in Optical Lattices
• Lattice formulation of $\mathcal{N}=4$ super Yang-Mills theory
• Tensor network formulation for two-dimensional lattice $\mathcal{N}=1$ Wess-Zumino model
• Simulations of $\mathcal{N}=2$ super Yang-Mills theory in two dimensions
• Euclidean lattice simulation for the dynamical supersymmetry breaking
• Supersymmetric nonperturbative formulation of the WZ model in lower dimensions
• Phase Diagram and Fixed-Point Structure of two dimensional N=1 Wess-Zumino Models
• Wess-Zumino model with exact supersymmetry on the lattice
• Supersymmetry breaking as a quantum phase transition
• From the Dirac Operator to Wess-Zumino Models on Spatial Lattices
• Phase diagram of the lattice Wess-Zumino model from rigorous lower bounds on the energy
• A Method for Measuring the Witten Index Using Lattice Simulation
• Spontaneous supersymmetry breaking in the two-dimensional N=1 Wess-Zumino model
• Exact lattice Ward-Takahashi identity for the N=1 Wess-Zumino model
• Matrix formulation of superspace on 1D lattice with two supercharges
• Exact Lattice Supersymmetry at the Quantum Level for $N=2$ Wess-Zumino Models in 1- and 2-Dimensions
• Lattice study of supersymmetry breaking in N=2 supersymmetric quantum mechanics
• Exact Ward-Takahashi identity for the lattice N=1 Wess-Zumino model
• Supersymmetry on the lattice: where do predictions and results stand?