95 citations · 226 across the 4 of their papers we have counts for
4 papers
On the chiral effective meson-baryon Lagrangian at third order
Matthias Frink, Ulf-G. Meißner
We show that the recently constructed complete and ``minimal'' third order meson-baryon effective chiral Lagrangian can be further reduced from 84 to 78 independent operators.
Baryon masses, chiral extrapolations, and all that
Matthias Frink, Ulf-G. Meißner, Ilka Scheller
We calculate the baryon octet masses to fourth order in chiral perturbation theory employing dimensional and cut-off regularization. We analyze the pion and kaon mass dependences o…
Chiral extrapolations of baryon masses for unquenched three-flavor lattice simulations
Matthias Frink, Ulf-G. Meißner
We have analyzed the chiral expansion of the baryon masses to second order in the quark masses, including strong isospin violation. The calculations are performed in Lorentz-invari…
Analysis of the pion-kaon sigma-term and related topics
Matthias Frink, Bastian Kubis, Ulf-G. Meißner
We calculate the one-loop contributions to the difference Δ_{πK} between the isoscalar on-shell pion-kaon scattering amplitude at the Cheng-Dashen point and the scalar form factor…