Sept. 9, 2019 at 2 p.m. in Sozialraum der THEP; Institut für Physik (05-427)

Prof. Dr. M. Reuter
Institut für Physik

Realization of symmetry with ERG
Prof. Hidenori Sonoda (Kobe University, Japan)

I would like to explain why a Wilson Action with a finite cutoff can be gauge invariant (or BRST invariant, or Ward identities are satisfied)