کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1843945 1527803 2008 19 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Rephasing invariants of quark and lepton mixing matrices
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات فیزیک ریاضی
پیش نمایش صفحه اول مقاله
Rephasing invariants of quark and lepton mixing matrices
چکیده انگلیسی
Rephasing invariants of quark and lepton mixing matrices are obtained in the Standard Model extended by the seesaw mechanism, and in its low-energy effective theory with the dimension-five Majorana mass operator. We classify the basic invariants, discuss non-trivial relations between them, and determine the independent invariants which characterize all the information in the mixing matrices in a basis-independent way. We also discuss the restrictions on the allowed ranges for the mixing phases, and on the rephasing invariants, which follow from a discrete invariance of the Majorana mass matrix.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Physics B - Volume 792, Issues 1–2, 21 March 2008, Pages 187-205
نویسندگان
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