Complex-mass renormalization in chiral effective field theory |
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| Authors: | D Djukanovic J Gegelia A Keller S Scherer |
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| Institution: | 1. Institut für Kernphysik, Johannes Gutenberg-Universität, D-55099 Mainz, Germany;2. High Energy Physics Institute of TSU, 0186 Tbilisi, Georgia |
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| Abstract: | 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 ρ meson. |
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| Keywords: | 11 10 Gh 12 39 Fe |
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