Latest documents http://publikationen.ub.uni-frankfurt.de/index/index/ Mon, 12 Dec 2005 10:29:16 +0100 Mon, 12 Dec 2005 10:29:16 +0100 http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/3099 Nuclei can be described satisfactorily in a nonlinear chiral SU(3)-framework, even with standard potentials of the linearmodel. The condensate value of the strange scalar meson is found to be important for the properties of nuclei even without adding hyperons. By neglecting terms which couple the strange to the nonstrange condensate one can reduce the model to a Walecka model structure embedded in SU(3). We discuss inherent problems with chiral SU(3) models regarding hyperon optical potentials. Panajotis Papazoglou; Detlef Zschiesche; Stefan Schramm; Jürgen Schaffner-Bielich; Horst Stöcker; Walter Greiner preprint http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/3099 Mon, 12 Dec 2005 10:29:16 +0100