621 citations · 5.9k across the 72 of their papers we have counts for
4 papers · 1 filter
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…
Operator product expansion and the short distance behavior of 3-flavor baryon potentials
Sinya Aoki, Janos Balog, Peter Weisz
The short distance behavior of baryon-baryon potentials defined through Nambu-Bethe-Salpeter wave functions is investigated using the operator product expansion. In a previous anal…
Renormalization and lattice artifacts
P. Weisz
Lectures given at the Summer School on "Modern perspectives in lattice QCD", Les Houches, August 3-28, 2009
Application of the operator product expansion to the short distance behavior of nuclear potentials
Sinya Aoki, Janos Balog, Peter Weisz
We investigate the short distance behavior of nucleon-nucleon (NN) potentials defined through Bethe-Salpeter wave functions, by perturbatively calculating anomalous dimensions of 6…