کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9855033 1527861 2005 39 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Model building and phenomenology of flux-induced supersymmetry breaking on D3-branes
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات فیزیک ریاضی
پیش نمایش صفحه اول مقاله
Model building and phenomenology of flux-induced supersymmetry breaking on D3-branes
چکیده انگلیسی
We study supersymmetry breaking effects induced on D3-branes at singularities by the presence of NSNS and RR 3-form fluxes. First, we discuss some local constructions of chiral models from D3-branes at singularities, as well as their global embedding in flux compactifications. The low energy spectrum of these constructions contains features of the supersymmetric Standard Model. In these models, both the soft SUSY parameters and the μ-term are generated by turning on the 3-form NSNS and RR fluxes. We then explore some model-independent phenomenological features as, e.g., the fine-tuning problem of electroweak symmetry breaking in flux compactifications. We also comment on other phenomenological features of this scenario.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Physics B - Volume 712, Issues 1–2, 18 April 2005, Pages 20-58
نویسندگان
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