کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9860935 1528974 2005 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Integrability and higher loops in AdS/dCFT correspondence
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
Integrability and higher loops in AdS/dCFT correspondence
چکیده انگلیسی
We further study the correspondence between open semiclassical strings and long defect operators which is discussed in our previous work [Y. Susaki, Y. Takayama, K. Yoshida, hep-th/0410139]. We give an interpretation of the spontaneous symmetry breaking of SO(6)→SO(3)H×SO(3)V from the viewpoint of the Riemann surface by following the argument of Minahan. Then we use the concrete form of the resolvent for a single cut solution and compute the anomalous dimension of operators dual to an open pulsating string at three-loop level. In the string side we obtain the energy of the open pulsating string solution by semiclassical analysis. Both results agree at two-loop level but we find a three-loop discrepancy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters B - Volume 624, Issues 1–2, 22 September 2005, Pages 115-124
نویسندگان
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