M. Khorrami, EXACT SOLUTION FOR THE MOST GENERAL MINIMALLY COUPLED ONE-DIMENSIONALLATTICE GAUGE-THEORIES, International journal of theoretical physics, 33(12), 1994, pp. 2297-2316
We consider one-dimensional lattice gauge theories constructed by the
minimal coupling prescription. It is shown that these theories are exa
ctly solvable in the thermodynamic limit. After considering the most g
eneral case,we discuss some special cases on finite lattices and also
work out some example`s. There is no phase transition in these minimal
ly coupled theories.