381 citations · 3.1k across the 65 of their papers we have counts for
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hep-lat1994★ 9 cited
Towards a perfect fixed point action for SU(3) gauge theory
T. DeGrand, A. Hasenfratz, P. Hasenfratz +2
We present an overview of the construction and testing of actions for SU(3) gauge theory which are approximate fixed points of renormalization group equations (at $β\rightarrow \in…
hep-lat1994
Perfect Lattice Actions for the Gross-Neveu Model
W. Bietenholz, E. Focht, U. -J. Wiese
We apply the method of Hasenfratz and Niedermayer to analytically construct perfect lattice actions for the Gross--Neveu model. In the large limit these actions display an exac…
hep-lat1994★ 25 cited
Perfect Lattice Actions for the Gross-Neveu Model at large N
W. Bietenholz, E. Focht, U. -J. Wiese
Fixed point actions for free and interacting staggered lattice fermions are constructed by iterating renormalization group transformations. At large N the fixed point action for th…