16 citations · 41 across the 5 of their papers we have counts for
5 papers
Assisted tunneling of a wave packet between square barriers
G. Kalbermann
The assisted tunneling of a wave packet between square one dimensional barriers is treated analytically. The tunneling rate is calculated exactly for a potential mimicking a consta…
A Skyrmion Fluid
G. Kälbermann
A fluid of Skyrmions coupled to the dilaton field and the meson field is considered. A mean field theory is developed in which the dilaton and the field acquire a mean valu…
Hot nuclear matter with dilatons
G. Kalbermann, J. M. Eisenberg, B. Svetitsky
We study hot nuclear matter in a model based on nucleon interactions deriving from the exchange of scalar and vector mesons. The main new feature of our work is the treatment of th…
Spin content from skyrmions with parameters fit to baryon properties
G. Kaelbermann, J. M. Eisenberg
Earlier work reported on the existence of a term within a generalized skyrmion approach that yields appreciable spin content for the proton. Unfortunately there is no accessible ex…
Proton spin content from skyrmions
G. Kaelbermann, J. M. Eisenberg, Andreas Schaefer
It is well known that in lowest order the skyrmion model of the nucleon gives vanishing spin content. With new data indicating a proton spin content it is an in…