تقرير
AdS$_3\times$ S$^2$ in IIB with small ${\cal N}=(4,0)$ supersymmetry
| العنوان: | AdS$_3\times$ S$^2$ in IIB with small ${\cal N}=(4,0)$ supersymmetry |
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| المؤلفون: | Macpherson, Niall T., Ramirez, Anayeli |
| سنة النشر: | 2022 |
| المجموعة: | High Energy Physics - Theory |
| مصطلحات موضوعية: | High Energy Physics - Theory |
| الوصف: | We consider warped AdS$_3\times $S$^2\times$M$_5$ backgrounds in type II supergravity preserving small ${\cal N}=(4,0)$ supersymmetry. We show that imposing ${\cal N}=(4,0)$ supersymmetry imposes between 0 and 3 a priori isometries in the internal M$_5$. In this work we focus on classes of solution where M$_5$ exhibits no a prioi isometry which imposes additional constraints. Solving these in IIA forces M$_5$ to support an SU(2)-structure, a case already studied in arXiv:1908.09851, while in IIB one arrives at two broad new classes with identity structure that we reduce to local expressions for the physical fields and PDEs. Comment: 29 pages + appendices v2: Typos corrected, references added, published version |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1007/JHEP04(2022)143 |
| URL الوصول: | http://arxiv.org/abs/2202.00352 |
| رقم الأكسشن: | edsarx.2202.00352 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1007/JHEP04(2022)143 |
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