The behavior of the sextic coupling for the scalar field at the intermediate and strong coupling regime

نویسنده

  • Gino J. Añaños
چکیده

We study the behavior of the renormalized sextic coupling at the intermediate and strong coupling regime for the φ theory defined in d = 2-dimension. We found a good agreement with the results obtained by the field-theoretical renormalization-group in the Ising limit. In this work we use the lattice regularization method.

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تاریخ انتشار 2005