20 citations · 78 across the 8 of their papers we have counts for
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hep-th2007★ 19 cited
The Exact Renormalization Group -- renormalization theory revisited --
Hidenori Sonoda
We overview the entire renormalization theory, both perturbative and non-perturbative, by the method of the exact renormalization group (ERG). We emphasize particularly on the pert…
hep-th2007★ 17 cited
Quantum Master Equation for QED in Exact Renormalization Group
Yuji Igarashi, Katsumi Itoh, Hidenori Sonoda
Recently, one of us (H.S.) gave an explicit form of the Ward-Takahashi identity for the Wilson action of QED. We first rederive the identity using a functional method. The identity…
hep-th2007★ 20 cited
On the construction of QED using ERG
Hidenori Sonoda
It has been known for some time that a smooth momentum cutoff is compatible with local gauge symmetries. In this paper we show concretely how to construct QED using the exact renor…