Zero temperature properties of mesons in a vector meson extended linear sigma model
1 Research Institute for Particle and Nuclear Physics, H-1525 Budapest, POB 49, Hungary
2 Institute for Theoretical Physics, Johann Wolfgang Goethe University, Max-von-Laue-Str. 1, D-60438 Frankfurt am Main
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A three flavor linear sigma model with vector and axial-vector mesons is discussed. Preliminary results concerning on the symmetry breaking pattern, the question of parameterization, as well as the resulting meson masses are presented.
© Owned by the authors, published by EDP Sciences, 2011