119 citations · 270 across the 7 of their papers we have counts for
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hep-lat1999
Fixed-point pure gauge action using RGT
Tanmoy Bhattacharya, Rajan Gupta, Weonjong Lee
We present a status report on the construction of the classical perfect action using the renormalization group transformation (RGT). We investigate finite volume cor…
hep-lat1999
Non-perturbative improvement of bilinears in unquenched QCD
T. Bhattacharya, R. Gupta, W. Lee +1
We describe how the improvement of quark bilinears generalizes from quenched to unquenched QCD, and discuss which of the additional improvement constants can be determined using Wa…
hep-lat1999
Order a improved renormalization constants
T. Bhattacharya, R. Gupta, W. Lee +1
We impose the axial and vector Ward identities on local fermion bilinear operators in the Sheikholesalami-Wohlert discretization of fermions. From this we obtain all the coefficien…