On the Definition of Gauge Field Operators in Lattice Gauge-Fixed Theories
نویسنده
چکیده
We address the problem of defining the four-potential, Aμ(x), on the lattice, in terms of the natural link variables, Uμ(x). Different regularized definitions are shown, through non perturbative numerical computation, to converge towards the same continuum renormalized limit. ROME prep. 1200/98 SNS/PH/1998-004 ⋆ Address until August 31st, 1998.
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