Difficulties in Inducing a Gauge Theory at Large N
B. S. Balakrishna
Abstract
It is argued that the recently proposed Kazakov-Migdal model of induced gauge theory, at large N, involves only the zero area Wilson loops that are effectively trees in the gauge action induced by the scalars. This retains only a constant part of the gauge action excluding plaquettes or anything like them and the gauge variables drop out.
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