13 citations
2 papers
hep-ph2011★ 12 cited
A chiral symmetry breaking AdS / QCD model with scalar interactions
Alfredo Vega, Ivan Schmidt
We consider chiral symmetry breaking AdS / QCD models with cubic and quartic potentials in the scalar sector and a z dependent mass for scalars in the bulk. In these models it is p…
hep-ph2007★ 13 cited
Transverse spin effects of sea quarks in unpolarized nucleons
Zhun Lu, Bo-Qiang Ma, Ivan Schmidt
We calculate the non-zero Boer-Mulders functions of sea quarks inside the proton in a meson-baryon fluctuation model. The results show that the transverse spin effects of sea quark…