Exact lattice supersymmetry: The two-dimensional<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>N</mml:mi><mml:mo>=</mml:mo><mml:mn>2</mml:mn><mml:mn /></mml:math>Wess-Zumino model
Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields