46 citations · 143 across the 8 of their papers we have counts for
5 papers · 1 filter
Kamlah Expansion and Gauge Theories
Oliver Schroeder, Hugo Reinhardt
In Yang-Mills theories, variational calculations of the Rayleigh-Ritz type face the problem that on the one hand, calculability puts severe constraints on the space of test wave fu…
Nucleon Structure Functions in the Three Flavor NJL Soliton Model
O. Schroeder, H. Reinhardt, H. Weigel
We study the relevance of strange degrees of freedom for nucleon structure functions. For this purpose we employ the three flavor generalization of the collective quantization appr…
Nucleon structure functions from a chiral soliton
H. Weigel, L. Gamberg, H. Reinhardt +1
We study nucleon structure functions within the bosonized version of the Nambu-Jona-Lasinio (NJL) model in which the nucleon emerges as the soliton in the chiral field. Upon boosti…
Strangeness Contribution to the Polarized Nucleon Structure Function
O. Schroeder, H. Reinhardt, H. Weigel
The three flavor version of the Nambu-Jona-Lasinio chiral soliton model for baryons is employed to calculate the twist-2 contribution to the polarized nucleon structure function $g…
Nucleon Structure Functions from a Chiral Soliton
H. Weigel, L. Gamberg, H. Reinhardt
Nucleon structure functions are studied within the chiral soliton approach to the bosonized Nambu-Jona-Lasinio model. The valence quark approximation is employed which is justified…