论文标题
ADS2中的孤子激发
Solitonic Excitations in AdS2
论文作者
论文摘要
我们构建了大型超级实力解决方案的家庭，这些解决方案是渐进式的，这些解决方案是渐进率的$ _2 $，并以二维为单一的帽子终止，但在较高的维度上平稳。这些溶液破坏了超对称性和保形不变性。我们列出了论证，表明它们对应于空广告中的有限能源激发$ _2 $，通过诱导非平凡的冒泡拓扑来反应在几何形状上进行反应。它们是由与Ernst形式主义相关的新技术构建的，$ _d \ times \ times \ Mathcal {c} $ solitons in Supergravity \ cite \ cite {bah：20222pdn}。使用$ \ mathcal {c} = \，$ s $^3 \ times $ t $^6 $，将该技术应用于M理论的$ d = 2 $。 $ \ MATHCAL {C} $的方向平稳地退化为螺栓链，该螺栓在IR中结束时空，并生成由M2-Brane Flux支撑的非苏格拉式气泡。某些特定的解决方案具有``平坦''方向，其中其气泡的大小完全不受限制，并且可以任意调整渐近性时。孤子应该对应于全息双CFT $ _1 $的常规非苏匹配状态。
We construct large families of supergravity solutions that are asymptotic to AdS$_2$ and terminate with a cap that is singular in two dimensions but smooth in higher dimensions. These solutions break supersymmetry and conformal invariance. We list arguments suggesting that they correspond to finite-energy excitations in empty AdS$_2$ that back-react on the geometry by inducing non-trivial bubbling topology. They are constructed from the novel technique associated with the Ernst formalism for AdS$_D\times\mathcal{C}$ solitons in supergravity \cite{Bah:2022pdn}. The technique is applied to $D=2$ in M-theory with $\mathcal{C}=\,$S$^3\times$T$^6$. The directions of $\mathcal{C}$ degenerate smoothly as a chain of bolts which ends the spacetime in the IR and generates non-supersymmetric bubbles supported by M2-brane flux. Some specific solutions have ``flat'' directions where the sizes of their bubbles are totally unconstrained and can be arbitrarily tuned while the asymptotics remains fixed. The solitons should correspond to regular non-supersymmetric states of a holographically dual CFT$_1$.
