A fresh look at (non)renormalizable QFTs
classification
✦ hep-ph
hep-th
keywords
abandoningallowsapproachcalculationscurrentdimensionalfieldfour-dimensional
read the original abstract
Abandoning dimensional regularization allows important simplifications in loop calculations and gives a handle to interpret non-renormalizable Quantum Field Theories. I review the current status of FDR, a fully four-dimensional approach to the ultraviolet problem.
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