Complex-mass scheme and resonances in EFT
arXiv:1107.5506 · doi:10.1063/1.3701228
Abstract
The complex-mass scheme (CMS) provides a consistent framework for dealing with unstable particles in quantum field theory and has been successfully applied to various loop calculations. As applications of the CMS in chiral effective field theory we consider the form factor of the pion in the time-like region and the magnetic moment of the Roper resonance.
arXiv comment4 pages, 2 figures, contribution to the workshop NSTAR 2011
Cited by in corpus (5)
- Reactions with pions and vector mesons in the sector of odd intrinsic parity
- The magnetic moment of the ρ-meson
- Electromagnetic transition form factors of the Roper resonance in effective field theory
- Complex-mass renormalization in hadronic EFT: applicability at two-loop order
- Complex Masses of Resonances in the Potential Approach