论文标题
广告$ _3 \ times $ s $^2 $ in iib in iib带有小$ {\ cal n} =（4,0）$ supersymmetry
AdS$_3\times$ S$^2$ in IIB with small ${\cal N}=(4,0)$ supersymmetry
论文作者
论文摘要
我们考虑扭曲广告$ _3 \ times $ s $^2 \ times $ m $ _5 $ II类型超级级背景保存小$ {\ cal n} =（4,0）$ supersymmetry。我们表明，将$ {\ cal n} =（4,0）$ supersymmetry施加在0到3之间，在内部m $ _5 $中先验异构体。在这项工作中，我们专注于M $ _5 $的解决方案类别，而没有施加其他约束的PRIOI等轴测图。在IIA部队中解决这些问题，以支持SU（2）结构，这是在Arxiv：1908.09851中已经研究的案例，而在IIB中，一个人到达了两个具有身份认同结构的广泛的新课程，我们将其减少到物理领域和PDES的本地表达式。
We consider warped AdS$_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.
