Line defects in the 3d Ising model

  title={Line defects in the 3d Ising model},
  author={M. Billo' and M. Caselle and D. Gaiotto and F. Gliozzi and M. Meineri and R. Pellegrini},
  journal={Journal of High Energy Physics},
  • M. Billo', M. Caselle, +3 authors R. Pellegrini
  • Published 2013
  • Physics
  • Journal of High Energy Physics
  • A bstractWe investigate the properties of the twist line defect in the critical 3d Ising model using Monte Carlo simulations. In this model the twist line defect is the boundary of a surface of frustrated links or, in a dual description, the Wilson line of the $ {{\mathbb{Z}}_2} $ gauge theory. We test the hypothesis that the twist line defect flows to a conformal line defect at criticality and evaluate numerically the low-lying spectrum of anomalous dimensions of the local operators which live… CONTINUE READING
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