79 citations · 283 across the 6 of their papers we have counts for
6 papers
Three-pion scattering: From the chiral Lagrangian to the lattice
Jorge Baeza-Ballesteros, Johan Bijnens, Tomáš Husek +3
In recent years, detailed studies of three-pion systems have become possible in lattice QCD. This has in turn led to interest in 3-to-3 scattering of pions in the chiral perturbati…
New lattice approaches to the rule
C. Dawson, G. Martinelli, G. C. Rossi +4
Lattice QCD should allow a derivation of the rule from first principles, but numerical calculations to date have been plagued by a variety of problems. After a brief revie…
Non-perturbative improvement of composite operators with Wilson fermions
G. Martinelli, G. C. Rossi, C. T. Sachrajda +3
We propose a method to improve lattice operators composed of Wilson fermions which allows the removal of all corrections of , including those proportional to the quark mass,…
pion scattering amplitude with Wilson fermions
Rajan Gupta, Apoorva Patel, Stephen Sharpe
We present an exploratory calculation of the scattering amplitude at threshold using Wilson fermions in the quenched approximation, including all the required contracti…
The Kaon -parameter with Wilson Fermions
Gupta, Daniel, Kilcup +2
We calculate the kaon -parameter in quenched lattice QCD at using Wilson fermions at and . We use two kinds of non-local (``smeared'') sources for quark…
Phenomenology with Wilson fermions using smeared sources
D. Daniel, R. Gupta, G. Kilcup +2
We investigate the use of two types of non-local (``smeared'') sources for quark propagators in quenched lattice QCD at using Wilson fermions at and . We p…