48 citations · 225 across the 11 of their papers we have counts for
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hep-lat2009★ 16 cited
Anomalous discrete chiral symmetry in the Gross-Neveu model and loop gas simulations
Oliver Bär, Willi Rath, Ulli Wolff
We investigate the discrete chiral transformation of a Majorana fermion on a torus. Depending on the boundary conditions the integration measure can change sign. Taking this anomal…
hep-lat2009★ 47 cited
Precision check on triviality of phi^4 theory by a new simulation method
Ulli Wolff
We report precise simulations of phi^4 theory in the Ising limit. A recent technique to stochastically evaluate the all-order strong coupling expansion is combined with exact ident…