Integrable Field Theories and Critical Phenomena

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add_post_meta($ID, 'Author', 'G.Delfino', True);
add_post_meta($ID, 'Credits', '3', True);

$AUTHOR = get_post_meta(get_the_ID(),'Author',True);
$CREDITS = get_post_meta(get_the_ID(),'Credits',True);
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by $AUTHOR ($CREDITS credits)


4-state Potts model

Main topics

  • Scaling, renormalization and space of theories
  • Perturbative renormalization group
  • Integrable quantum field theories in two dimensions
  • Particles and operators
  • Exact and factorizable S-matrices
  • Form Factors and off-critical correlation functions
  • Exact description of universality classes (Ising, Potts, Ashkin-Teller, percolation, self-avoiding walks, …)
  • Interfaces and phase separation

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