تقرير
Compactified rotating branes in the matrix model, and excitation spectrum towards one loop
| العنوان: | Compactified rotating branes in the matrix model, and excitation spectrum towards one loop |
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| المؤلفون: | Blaschke, Daniel N., Steinacker, Harold C. |
| المصدر: | Eur. Phys. J. C73:2414, 2013 |
| سنة النشر: | 2013 |
| المجموعة: | General Relativity and Quantum Cosmology High Energy Physics - Theory |
| مصطلحات موضوعية: | High Energy Physics - Theory, General Relativity and Quantum Cosmology |
| الوصف: | We study compactified brane solutions of type R^4 x K in the IIB matrix model, and obtain explicitly the bosonic and fermionic fluctuation spectrum required to compute the one-loop effective action. We verify that the one-loop contributions are UV finite for R^4 x T^2, and supersymmetric for R^3 x S^1. The higher Kaluza-Klein modes are shown to have a gap in the presence of flux on T^2, and potential problems concerning stability are discussed. Comment: 14 pages, 1 figure; v2 typos corrected |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1140/epjc/s10052-013-2414-x |
| URL الوصول: | http://arxiv.org/abs/1302.6507 |
| رقم الأكسشن: | edsarx.1302.6507 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1140/epjc/s10052-013-2414-x |
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