48 citations · 225 across the 11 of their papers we have counts for
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hep-lat2007★ 1 cited
Cluster simulation of two-dimensional relativistic fermions
Ulli Wolff
The (discrete) Gross-Neveu model is studied in a lattice realization with an N-component Majorana Wilson fermion field. It has an internal O(N) symmetry in addition to the euclidea…
hep-lat2007
Spectral properties of the non-hermitian Wilson-Dirac operator in the Schroedinger functional
Oliver Witzel, Shinji Takeda, Ulli Wolff
We report on some preparatory investigations for the simulation of the QCD Schroedinger functional with a non-hermitian polynomial hybrid Monte Carlo algorithm. The complex spectru…
hep-lat2007★ 40 cited
Cluster simulation of relativistic fermions in two space-time dimensions
Ulli Wolff
For Majorana-Wilson lattice fermions in two dimensions we derive a dimer representation. This is equivalent to Gattringer's loop representation, but is made exact here on the torus…