کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9855075 | 1527864 | 2005 | 54 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Quantum dynamics of a bulk-boundary system
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
فیزیک ریاضی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Quantum dynamics of a bulk-boundary system Quantum dynamics of a bulk-boundary system](/preview/png/9855075.png)
چکیده انگلیسی
The quantum dynamics of a bulk-boundary theory is closely examined by the use of the background field method. As an example we take the Mirabelli-Peskin model, which is composed of 5D super-Yang-Mills (bulk) and 4D Wess-Zumino (boundary). Singular interaction terms play an important role of canceling the divergences coming from the KK-mode sum. Some new regularization of the momentum integral is proposed. An interesting background configuration of scalar fields is found. It is a localized solution of the field equation. In this process of the vacuum search, we present a new treatment of the vacuum with respect to the extra coordinate. The “supersymmetric” effective potential is obtained at the 1-loop full (w.r.t. the coupling) level. This is the bulk-boundary generalization of the Coleman-Weinberg's case. Renormalization group analysis is done and the correct 4D result is reproduced. The Casimir energy is calculated and is compared with the case of the Kaluza-Klein model.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Physics B - Volume 710, Issues 1â2, 21 March 2005, Pages 255-308
Journal: Nuclear Physics B - Volume 710, Issues 1â2, 21 March 2005, Pages 255-308
نویسندگان
Shoichi Ichinose, Akihiro Murayama,