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arXiv · hep-lat/9207015

1/N Expansion and Particle Spectrum in Induced QCD

A. A. Migdal
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Abstract

We study the 1/N expansion in the recently proposed model of the lattice gauge theory induced by heavy scalar field in adjoint representation. In the first approximation the fluctuations of the density of eigenvalues of the scalar field are Gaussian, so that the scalar glueball spectrum is defined from the corresponding linear wave equation.

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A. A. Migdal. 1992-07-24. 1/N Expansion and Particle Spectrum in Induced QCD. https://doi.org/10.1142/s0217732393000155

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