THE SCHWINGER-DYSON EQUATIONS OF THE WILSON LOOP VARIABLE IN THE LATXTICE GAUGEX FIELD THEORY AND THE PROBLEM OF UNIVERSALITY
格点规范场理论中Wilson圈变量的Schwinger-Dyson方程和普适性问题

Some categories of generalized Wilson actions are introduced and the Schwinger-Dyson equations corresponding to these actions are derived. It is shown that these equations have the same form as those in the continuum limit, thus showing that these generalized Wilson actions are equivalent.