3 citations · 5 across the 3 of their papers we have counts for
3 papers
hep-lat2005
Low-lying spectrum for lattice Dirac operators with twisted mass
Christof Gattringer, Stefan Solbrig
We analyze the low-lying spectrum and eigenmodes of lattice Dirac operators with a twisted mass term. The twist term expels the eigenvalues from a strip in the complex plane and al…
hep-lat2005★ 2 cited
Topologically non-trivial field configurations - interplay of vortices and Dirac eigenmodes
Stefan Solbrig, Jochen Gattnar, Christof Gattringer +4
Gluon field configurations with non-trivial topology like instantons, magnetic monopoles and center vortices play a crucial role in QCD and, in particular, for the spontaneous brea…
hep-lat2004★ 3 cited
Dependence of Dirac eigenmodes on boundary conditions for SU(2) lattice gauge theory
Christof Gattringer, Stefan Solbrig
We analyze zero modes of the Dirac operator for SU(2) lattice gauge theory. We find that the zero modes are strongly localized in all 4 directions. The position of these lumps depe…