2 citations · 2 across the 2 of their papers we have counts for
5 papers
Feynman graph solution to Wilson's exact renormalization group
Hidenori Sonoda
We introduce a new prescription for renormalizing Feynman diagrams. The prescription is similar to BPHZ, but it is mass independent, and works in the massless limit as the MS schem…
Beta Functions in the Integral Equation Approach to the Exact Renormalization Group
Hidenori Sonoda
We incorporate running parameters and anomalous dimensions into the framework of the exact renormalization group. We modify the exact renormalization group differential equations f…
The Energy-Momentum Tensor in Field Theory II
Hidenori Sonoda
In a previous paper, field theory in curved space was considered, and a formula that expresses the first order variation of correlation functions with respect to the external metri…
The Energy-Momentum Tensor in Field Theory I
Hidenori Sonoda
This is the first of three papers on the short-distance properties of the energy-momentum tensor in field theory. We study the energy-momentum tensor for renormalized field theory…
Geometrical Expression for Short-Distance Singularities in Field Theory
Hidenori Sonoda
We consider the linear space of composite fields as an infinite dimensional vector bundle over the theory space whose coordinates are simply the parameters of a renormalized field…