48 citations · 258 across the 13 of their papers we have counts for
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hep-lat2010★ 30 cited
Triviality of theory: small volume expansion and new data
Peter Weisz, Ulli Wolff
We study a renormalized coupling g and mass m in four dimensional phi^4 theory on tori with finite size z=mL. Precise numerical values close to the continuum limit are reported for…
hep-lat2010★ 3 cited
Running of the SF-coupling with four massless flavours
Rainer Sommer, Fatih Tekin, Ulli Wolff
We discuss the status of different determinations of alpha_s, motivating a precise and reliable computation from lattice QCD. In order to suppress perturbative errors, the non-pert…
hep-lat2010
A worm-inspired algorithm for the simulation of Abelian gauge theories
Tomasz Korzec, Ulli Wolff
We present an algorithm in which the all-order strong coupling expansion of the Abelian U(1) gauge theory with Wilson plaquette action is sampled. In addition to the vacuum closed…