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Djukanovic D, Schindler MR, Gegelia J, et al. Universality of the rho meson coupling in effective field theory. Phys Rev Lett. 2004;93(12):122002doi: 10.1103/PhysRevLett.93.122002.
Djukanovic, D., Schindler, M. R., Gegelia, J., Japaridze, G., & Scherer, S. (2004). Universality of the rho meson coupling in effective field theory. Physical review letters, 93(12), 122002. https://doi.org/10.1103/PhysRevLett.93.122002
Djukanovic, D, et al. "Universality of the rho meson coupling in effective field theory." Physical review letters vol. 93,12 (2004): 122002. doi: https://doi.org/10.1103/PhysRevLett.93.122002
Djukanovic D, Schindler MR, Gegelia J, Japaridze G, Scherer S. Universality of the rho meson coupling in effective field theory. Phys Rev Lett. 2004 Sep 17;93(12):122002. doi: 10.1103/PhysRevLett.93.122002. Epub 2004 Sep 16. PMID: 15447253.
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Phys Rev Lett. 2004 Sep 17;93(12):122002. doi: 10.1103/PhysRevLett.93.122002. Epub 2004 Sep 16.

Universality of the rho meson coupling in effective field theory.

Physical review letters

D Djukanovic, M R Schindler, J Gegelia, G Japaridze, S Scherer

Affiliations

  1. Institut für Kernphysik, Johannes Gutenberg-Universität, D-55099 Mainz, Germany.

PMID: 15447253 DOI: 10.1103/PhysRevLett.93.122002

Abstract

It is shown that both the universal coupling of the rho meson and the Kawarabayashi-Suzuki-Riadzuddin-Fayyazuddin expression for the magnitude of its coupling constant follow from the requirement that chiral perturbation theory of pions, nucleons, and rho mesons is a consistent effective field theory. The prerequisite of the derivation is that all ultraviolet divergences can be absorbed in the redefinition of fields and the available parameters of the most general effective Lagrangian.

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