کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10735209 | 1044415 | 2012 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The eleven-dimensional uplift of four-dimensional supersymmetric RG flow
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
فیزیک ریاضی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The eleven-dimensional uplift of four-dimensional supersymmetric RG flow The eleven-dimensional uplift of four-dimensional supersymmetric RG flow](/preview/png/10735209.png)
چکیده انگلیسی
The squashed and stretched 7-dimensional internal metric preserving U(1)ÃU(1)ÃU(1)R symmetry possesses an Einstein-Kahler 2-fold which is a base manifold of 5-dimensional Sasaki-Einstein Lp,q,r space. The r(transverse to the domain wall)-dependence of the two 4-dimensional supergravity fields, that play the role of geometric parameters for squashing and stretching, makes the 11-dimensional Einstein-Maxwell equations consistent not only at the two critical points but also along the whole N=2 supersymmetric RG flow connecting them. The Ricci tensor of the solution has a common feature with the previous three 11-dimensional solutions. The 4-forms preserve only U(1)R symmetry for other generic parameters of the metric. We find an exact solution to the 11-dimensional Einstein-Maxwell equations corresponding to the lift of the 4-dimensional supersymmetric RG flow.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Geometry and Physics - Volume 62, Issue 6, June 2012, Pages 1480-1488
Journal: Journal of Geometry and Physics - Volume 62, Issue 6, June 2012, Pages 1480-1488
نویسندگان
Changhyun Ahn,