2 papers
hep-lat2005★ 1 cited
Automated Methods in Chiral Perturbation Theory on the Lattice
Bugra Borasoy, Georg M. von Hippel, Hermann Krebs +1
We present a method to automatically derive the Feynman rules for mesonic chiral perturbation theory with a lattice regulator. The Feynman rules can be output both in a human-reada…
nucl-th2004★ 23 cited
Improved analysis of neutral pion electroproduction off deuterium in chiral perturbation theory
H. Krebs, V. Bernard, Ulf-G. Meißner
Near threshold neutral pion electroproduction on the deuteron is studied in the framework of heavy baryon chiral perturbation theory. We include the next-to-leading order correctio…