We outline the extension of the globally chirally invariant Nf = 2 linear sigma model with vector and axial-vector degrees of freedom to N f = 3. We present preliminary results concerning the scalar meson masses.
- Chiral Lagrangian
- sigma model
- strange quarks
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Nuclear and High Energy Physics
- Astronomy and Astrophysics