On the Renormalization of the Complex Scalar Free Field Theory
classification
✦ hep-th
keywords
complexcoordinatesfieldfreescalartheoryconstructiondimensions
read the original abstract
Polar coordinates are used for the complex scalar free field in D=4 dimensions. The resulting non renormalizable theory is healed by using a recently proposed symmetric subtraction procedure. The existence of the coordinates transformation is proved by construction.
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