arXiv:hep-ph/0308006·v1·High Energy Physics — Phenomenology
Power counting in baryon chiral perturbation theory including vector mesons
T. Fuchs🇩🇪 · M. R. Schindler🇩🇪 · J. Gegelia🇩🇪 · S. Scherer🇩🇪
Abstract
It is demonstrated that using a suitable renormalization condition one obtains a consistent power counting in manifestly Lorentz-invariant baryon chiral perturbation theory including vector mesons as explicit degrees of freedom.
Comments: 8 pages, REVTeX 4, 3 figures