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Renormalization group flows for Z5 parafermionic field theory

Vladimir S. Dotsenko, Benoit Estienne

hep-tharXiv:hep-th/0610242

Abstract

Using the renormalization group approach, the Coulomb gas and the coset techniques, the effect of slightly relevant perturbations is studied for the second parafermionic field theory with the symmetry Z\5. New fixed points are found and classified.

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