Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1846802 | Nuclear Physics B - Proceedings Supplements | 2009 | 4 Pages |
Abstract
We discuss the renormalization of the 1−− vector meson propagator within Resonance chiral theory at one loop. Using the particular form of the interaction Lagrangian we show that additional poles of the renormalized propagator corresponding to 1+ − degrees of freedom can be generated. We give a concrete example of such an effect.
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