17 citations · 17 across the 2 of their papers we have counts for
2 papers
hep-ph2005★ 17 cited
The Role of hidden ambiguities in the Linear Sigma Model with fermions
Brigitte Hiller, A. L. Mota, M. C. Nemes +2
The Linear Sigma Model (LSM) with quark degrees of freedom is used to show that radiative corrections generate undetermined finite contributions. Their origin…
hep-th2003
Pion Form Factor and Ambiguities in a Renormalizable Version of the Nambu-Jona-Lasinio Model
B. M. Rodrigues, A. L. Mota
We analyze the presence of an ambiguity in the pion electromagnetic form factor within a renormalizable version of the Nambu-Jona-Lasinio model. We found out that the ambiguity pre…