6533b859fe1ef96bd12b76dc
RESEARCH PRODUCT
Infrared regularization of baryon chiral perturbation theory reformulated
Stefan SchererJambul GegeliaJambul GegeliaMatthias R. Schindlersubject
PhysicsNuclear and High Energy PhysicsChiral perturbation theoryNuclear TheoryInfraredHigh Energy Physics::LatticeFOS: Physical sciencesNuclear Theory (nucl-th)BaryonRenormalizationHigh Energy Physics - PhenomenologyHigh Energy Physics - Phenomenology (hep-ph)Quantum mechanicsRegularization (physics)Nuclear theoryMathematical physicsdescription
We formulate the infrared regularization of Becher and Leutwyler in a form analogous to our recently proposed extended on-mass-shell renormalization. In our formulation, IR regularization can be applied straightforwardly to multi-loop diagrams with an arbitrary number of particles with arbitrary masses.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2003-08-31 | Physics Letters B |