66 citations · 411 across the 22 of their papers we have counts for
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Recursive Construction of Generator for Lagrangian Gauge Symmetries
R. Banerjee, H. J. Rothe, K. D. Rothe
We obtain, for a subclass of structure functions characterizing a first class Hamiltonian system, recursive relations from which the general form of the local symmetry transformati…
Lattice QED and Universality of the Axial Anomaly
T. Reisz, H. J. Rothe
We give a perturbative proof that U(1) lattice gauge theories generate the axial anomaly in the continuum limit under very general conditions on the lattice Dirac operator. These c…
Renormalization of lattice gauge theories with massless Ginsparg Wilson fermions
T. Reisz, H. J. Rothe
Using functional techniques, we prove, to all orders of perturbation theory, that lattice vector gauge theories with Ginsparg Wilson fermions are renormalizable. For two or more ma…
Master Equation for Lagrangian Gauge Symmetries
R. Banerjee, H. J. Rothe, K. D. Rothe
Using purely Hamiltonian methods we derive a simple differential equation for the generator of the most general local symmetry transformation of a Lagrangian. The restrictions on t…
Hamiltonian Approach to Lagrangian Gauge Symmetries
R. Banerjee, H. J. Rothe, K. D. Rothe
We reconsider the problem of finding all local symmetries of a Lagrangian. Our approach is completely Hamiltonian without any reference to the associated action. We present a simpl…
The axial anomaly in lattice QED. A universal point of view
T. Reisz, H. J. Rothe
We give a perturbative proof that U(1) lattice gauge theories generate the axial anomaly in the continuum limit under very general conditions on the lattice Dirac operator. These c…