391 citations
- New York UniversityUS54 papers
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29 papers · 1 filter
Strengthening the Bridge Between Chiral Lagrangians and QCD Sum-Rules
J. Ho, Amir H. Fariborz, T. G. Steele
Previous work has shown that mesonic fields in chiral Lagrangians can be systematically connected to quark-level operators in QCD sum rules through chiral-symmetry constrained and…
Chiral Nonet Mixing in Scattering
Amir H. Fariborz, Soodeh Zarepour, Esmaiel Pourjafarabadi +1
The generalized linear sigma model for mixing among two- and four-quark components of scalar (and psedudosclar) mesons below and above 1 GeV is applied to the channel in which…
Spinless mesons and glueballs mixing patterns in SU(3) flavor limit
Amir H. Fariborz, Mars Lyukova
We present a detailed study of the interactions among scalar and pseudoscalar mesons and glueballs within the framework of the generalized linear sigma model in the SU(3) flavor li…
Universal scale factors relating mesonic fields and quark operators
Amir H. Fariborz, J. Ho, T. G. Steele
Scale factor matrices relating mesonic fields in chiral Lagrangians and quark-level operators of QCD sum-rules are shown to be constrained by chiral symmetry, resulting in universa…
The Bridge Between Chiral Lagrangians and QCD Sum-Rules
Amir H. Fariborz, J. Ho, A. Pokraka +1
Properties of the scale-factor matrices forming a bridge between the mesonic fields of chiral Lagrangians and quark-level structures of QCD sum-rules are reviewed. The scale-factor…
Quark and glue spectroscopy of scalars and pseudoscalars in SU(3) flavor limit
Amir H. Fariborz, Renata Jora, Maria Lyukova
Within the framework of the generalized linear sigma model with glueballs recently proposed [1,2], we study the schematic spectroscopy of scalar and pseudoscalar mesons in the SU(3…