74 citations · 108 across the 4 of their papers we have counts for
4 papers
Radiative corrections in K --> 3 pi decays
M. Bissegger, A. Fuhrer, J. Gasser +2
We investigate radiative corrections to K --> 3 pi decays. In particular, we extend the non-relativistic framework developed recently to include real and virtual photons and show t…
A renormalizable effective theory for leading logarithms in ChPT
Moritz Bissegger, Andreas Fuhrer
We argue that the linear sigma model at small external momenta is an effective theory for the leading logarithms of chiral perturbation theory. Based on this assumption an attempt…
Chiral logarithms to five loops
Moritz Bissegger, Andreas Fuhrer
We investigate two specific Green functions in the framework of chiral perturbation theory. We show that, using analyticity and unitarity, their leading logarithmic singularities c…
CP, T and CPT in the non-perturbative formulation of chiral gauge theories
Peter Hasenfratz, Moritz Bissegger
In spite of significant recent progress on the non-perturbative formulation of chiral gauge theories there remained several unsolved problems. One of them is the puzzle that the le…