Low-dimensional supersymmetric lattice models
We study and simulate N= 2 supersymmetric Wess–Zumino models in one and two
dimensions. For any choice of the lattice derivative, the theories can be made manifestly
supersymmetric by adding appropriate improvement terms corresponding to discretizations
of surface integrals. In one dimension, our simulations show that a model with the Wilson
derivative and the Stratonovich prescription for this discretization leads to far better results at
finite lattice spacing than other models with Wilson fermions considered in the literature. In …
dimensions. For any choice of the lattice derivative, the theories can be made manifestly
supersymmetric by adding appropriate improvement terms corresponding to discretizations
of surface integrals. In one dimension, our simulations show that a model with the Wilson
derivative and the Stratonovich prescription for this discretization leads to far better results at
finite lattice spacing than other models with Wilson fermions considered in the literature. In …
[引用][C] Low-dimensional Supersymmetric Lattice Models
T Kästner, A Wipf, C Wozar - … 2007). July 30-August 4 2007 …, 2007 - ui.adsabs.harvard.edu
Low-dimensional Supersymmetric Lattice Models - NASA/ADS … Low-dimensional
Supersymmetric Lattice Models … Proceedings of The XXV International Symposium on
Lattice Field Theory (LATTICE 2007). July 30 - August 4 2007. Regensburg …
Supersymmetric Lattice Models … Proceedings of The XXV International Symposium on
Lattice Field Theory (LATTICE 2007). July 30 - August 4 2007. Regensburg …
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