3 papers
hep-ph2000
The anomalous gamma -> pi^+ pi^0 pi^- form factor and the light-quark mass functions at low momenta
Dubravko Klabucar, Bojan Bistrovic
The gamma -> 3 pi form factor was calculated in a simple-minded constituent model with a constant quark mass parameter, as well as in the Schwinger-Dyson approach. The comparison o…
hep-ph2000
The gamma -> 3 pi form factor as a constraint on Schwinger-Dyson modeling of light quarks
Dubravko Klabucar, Bojan Bistrovic
The form factor for gamma pi^+ -> pi^+ pi^0 was calculated in a simple-minded constituent model with a constant quark mass parameter, as well as in the Schwinger-Dyson approach. Th…
hep-th2000
Quantum mechanics with non-unitary symmetries
Bojan Bistrovic
This article shows that one can consistently incorporate nonunitary representations of at least one group into the ``ordinary'' nonrelativistic quantum mechanics. This group turns…