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"Quantum master equation in RG approach to QED"

Relatore: Prof Yuji Igarashi- University of Niigata (Jap)

Sala Feynman
01 Marzo 2007 ore 15.30

In ERG approach, we give a path-integral derivation of the Ward-Takahashi identity for regularized theory for QED, and show that it can be lifted to the Quantum master equation in the antifield formalism.