论文标题
D3-branes包裹在主轴上
D3-branes wrapped on a spindle
论文作者
论文摘要
我们在$ d = 5 $中构建了超对称性$ ads_3 \ timesσ$最小值超级的解决方案，其中$σ$是二维球形的螺旋。值得注意的是，这些在$ s^5 $上的提升，或更一般地对任何常规的Sasaki-Einstein歧管，以平滑IIB型超级实力的解决方案。解决方案是双重到$ d = 2 $，$ \ MATHCAL {n} =（0,2）$ scfts的，我们表明重力解决方案的中心费用与包裹在$σ$上的D3-BRANES相关的现场理论计算一致。与平滑$σ$不同，超符号的R-对称性与$ u（1）$ spindle混合在一起。
We construct supersymmetric $AdS_3\times Σ$ solutions of minimal gauged supergravity in $D=5$, where $Σ$ is a two-dimensional orbifold known as a spindle. Remarkably, these uplift on $S^5$, or more generally on any regular Sasaki-Einstein manifold, to smooth solutions of type IIB supergravity. The solutions are dual to $d=2$, $\mathcal{N}=(0,2)$ SCFTs and we show that the central charge for the gravity solution agrees with a field theory calculation associated with D3-branes wrapped on $Σ$. Unlike for smooth $Σ$ the superconformal R-symmetry mixes with the $U(1)$ isometry of the spindle.
