کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8189432 1528846 2013 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
High scale SUSY breaking from topological inflation
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
High scale SUSY breaking from topological inflation
چکیده انگلیسی
The recently observed mass ∼ 125 GeV for the Higgs boson suggests a high-energy scale SUSY breaking, above O(10)TeV. It is, however, very puzzling why nature chooses such a high-energy scale for the SUSY breaking, if the SUSY is a solution to the hierarchy problem. We show that the pure gravity mediation provides us with a possible solution to this puzzle if the topological inflation is the last inflation in the early universe. We briefly discuss a chaotic inflation model in which a similar solution can be obtained.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters B - Volume 719, Issues 1–3, 12 February 2013, Pages 126-130
نویسندگان
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