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(Solved): Answer the following questions in the Nonabelian gauge theory. (a) Wilson line is defined as foll ...
Answer the following questions in the Nonabelian gauge theory. (a) Wilson line is defined as follows. W(1,y) = exp igs exp [is. [ 4.6454 * dsA ta Show that the Wilson line is covariantly constant. soon, DAW(3,0) = 0. (b) How does the Wilson line change with gage conversion? (C) Find the Wilson loop, W(x, x) for any closed path at F9; = 0, F.; = žijk B = =
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1 Introduction Phase transitions have been a recurrent theme at this meeting. We have heard about the quantitative progress in understanding the electro-weak transition 1 and along similar lines the SU(5) GUT phase transition 2 and to some extent the