48 citations · 49 across the 2 of their papers we have counts for
2 papers
hep-lat1997★ 1 cited
A fixed-point action for the lattice Schwinger model
C. B. Lang, T. K. Pany
We determine non-perturbatively a fixed-point (FP) action for fermions in the two-dimensional U(1) gauge (Schwinger) model. Our parameterization for the fermionic action has terms…
hep-lat1997★ 48 cited
Fixed point action for the massless lattice Schwinger model
C. B. Lang, T. K. Pany
We determine non-perturbatively the fixed-point action for fermions in the two-dimensional U(1) gauge (Schwinger) model. This is done by iterating a block spin transformation in th…