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arXiv · hep-th/9601022

Large $N$ Matrix Models and $q$-Deformed Quantum Field Theories

I. Ya. Aref'eva
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Abstract

Recently it was shown that an asymptotic behaviour of $SU(N)$ gauge theory for large $N$ is described by q-deformed quantum field. The master fields for large N theories satisfy to standard equations of relativistic field theory but fields satisfy $q$-deformed commutation relations with $q=0$. These commutation relations are realized in the Boltzmannian Fock space. The master field for gauge theory does not take values in a finite-dimensional Lie algebra however there is a non-Abelian gauge symmetry. The gauge master field for a subclass of planar diagrams, so called half-planar diagrams, is also considered. A recursive set of master fields summing up a matreoshka of 2-particles reducible planar diagrams is briefly described.

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I. Ya. Aref'eva. 1996-01-07. Large $N$ Matrix Models and $q$-Deformed Quantum Field Theories. https://doi.org/10.1142/9789812830425_0005

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