227 citations · 1.2k across the 48 of their papers we have counts for
4 papers · 1 filter
Quantum stabilization of Z-strings, a status report on D=3+1 dimensions
O. Schroeder, N. Graham, M. Quandt +1
We investigate an extension to the phase shift formalism for calculating one-loop determinants. This extension is motivated by requirements of the computation of Z-string quantum e…
Localization of overlap modes and topological charge, vortices and monopoles in SU(3) LGT
E. -M. Ilgenfritz, K. Koller, Y. Koma +4
We present selected recent results of the QCDSF collaboration on the localization and dimensionality of low overlap eigenmodes and of the topological density in the quenched SU(3)…
Coulomb gauge Green functions and Gribov copies in SU(2) lattice gauge theory
M. Quandt, G. Burgio, S. Chimchinda +1
We reconsider the lattice measurement of Green functions in Coulomb gauge, both in 2+1 and 3+1 dimensions, using an improved gauge fixing scheme. The influence of Gribov copies is…
Hamiltonian approach to Coulomb gauge Yang-Mills Theory
H. Reinhardt, W. Schleifenbaum, D. Epple +1
The vacuum wave functional of Coulomb gauge Yang-Mills theory is determined within the variational principle and used to calculate various Green functions and observables. The resu…