Double protection of the Higgs potential in a supersymmetric little Higgs model |
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| Authors: | Berezhiani Zurab Chankowski Piotr H Falkowski Adam Pokorski Stefan |
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| Institution: | Dipartimento di Fisica, Università di L'Aquila, and Laboratori Nazionali del Gran Sasso, 67010 Assergi AQ, Italy. |
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| Abstract: | 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. |
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