Hamiltonian Truncation Study of Supersymmetric Quantum Mechanics:   S-Matrix and Metastable States
  We implement the Rayleigh-Ritz method in supersymmetric quantum mechanics with flat directions, and extract the S-matrix and metastable resonances. The effectiveness of the method is demonstrated in two strongly coupled systems: an N=1 toy supermembrane model, and an N=4 model with a U(1) gauge multiplet and a charged chiral multiplet. 
Bruno Balthazar, Victor A. Rodriguez, Xi Yin
hep-th