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The 19-Vertex Model at critical regime $|q|=1$

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 Added by Takeo Kojima
 Publication date 2000
  fields Physics
and research's language is English
 Authors T. Kojima




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We study the 19-vertex model associated with the quantum group $U_q(hat{sl_2})$ at critical regime $|q|=1$. We give the realizations of the type-I vertex operators in terms of free bosons and free fermions. Using these free field realizations, we give the integral representations for the correlation functions.



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