170 citations · 3.6k across the 120 of their papers we have counts for
4 papers · 2 filters
A method for putting chiral fermions on the lattice
M. Goeckeler, G. Schierholz
We describe a method to put chiral gauge theories on the lattice. Our method makes heavy use of the effective action for chiral fermions in the continuum, which is in general compl…
Unstable particles in finite volume: The broken phase of the -d non-linear -model
Frank Zimmermann, Jörg Westphalen, Meinulf Göckeler +1
According to a proposal of Lüscher it is possible to determine elastic scattering phases in infinite volume from the energy spectrum of two-particle states in a periodic box. We de…
Continuum Gauge Fields from Lattice Gauge Fields
M. Goeckeler, A. S. Kronfeld, G. Schierholz +1
On the lattice some of the salient features of pure gauge theories and of gauge theories with fermions in complex representations of the gauge group seem to be lost. These features…
Scaling analysis of the O(4)-symmetric -theory in the broken phase
Meinulf Göckeler, Hans A. Kastrup, Thomas Neuhaus +1
We study the -symmetric -theory in the scaling region of the broken phase using the standard and a Symanzik improved action with infinite bare self-coupling . A hig…