Strong coupling expansion of chiral models

M. Campostrini; P. Rossi; E. Vicari

doi:10.1016/0920-5632(95)00323-2

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arXiv · hep-lat/9412096

Strong coupling expansion of chiral models

M. Campostrini·P. Rossi·E. Vicari

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Abstract

A general precedure is outlined for an algorithmic implementation of the strong coupling expansion of lattice chiral models on arbitrary lattices. A symbolic character expansion in terms of connected values of group integrals on skeleton diagrams may be obtained by a fully computerized approach.

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M. Campostrini, P. Rossi, E. Vicari. 1994-12-23. Strong coupling expansion of chiral models. https://doi.org/10.1016/0920-5632(95)00323-2

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