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arxiv: 0902.4347 · v1 · submitted 2009-02-25 · ✦ hep-ph

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Complex-mass renormalization in chiral effective field theory

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classification ✦ hep-ph
keywords complex-masseffectivefieldrenormalizationtheoryapplicationbosonscalculate
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We consider a low-energy effective field theory of vector mesons and Goldstone bosons using the complex-mass renormalization. As an application we calculate the mass and the width of the $\rho$ meson.

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