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Berezhiani, Zurab; Chankowski, Piotr H; Falkowski, Adam; Pokorski, Stefan
Physical review letters, 01/2006, Letnik: 96, Številka: 3Journal Article
A mechanism of double protection of the Higgs potential, by supersymmetry and by a global symmetry, is investigated in a class of supersymmetric models with the SU(3)cxSU(3)wxU(1)x gauge symmetry. The electroweak symmetry can be then broken with no fine-tuning at all.
