Continuous degeneracy of non-supersymmetric vacua
نویسندگان
چکیده
منابع مشابه
Continuous degeneracy of non-supersymmetric vacua
In global supersymmetric Wess-Zumino models with minimal Kähler potentials, F-type supersymmetry breaking always yields instability or continuous degeneracy of non-supersymmetric vacua. As a generalization of the original O’Raifeartaigh’s result, the existence of instability or degeneracy is true to any higher order corrections at tree level for models even with non-renormalizable superpotentia...
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 2009
ISSN: 0550-3213
DOI: 10.1016/j.nuclphysb.2009.02.020