论文标题
通过ISO（7）测量的超级级别的u-Dual解决方案
Generalised U-dual solutions via ISO(7) gauged supergravity
论文作者
论文摘要
我们研究了超级实力中的解决方案生成技术，可以将其视为u二维的通用版本，将IIA型超重力型解决方案在6型球形的带有RR通量的6个球体上添加到11二维超级超级超级实力的新溶液中。新溶液的特征是基础的6个代数结构。我们的施工使用$ e_7 $杰出的几何技术提供了11维的ISO（7）测量超重力的增强。我们专注于一个示例，在该示例中，我们从IIA类型超级实力的D2解决方案开始，并构建一个新的$ \ tfrac12 $ -bps 11维解决方案。
We study a solution generating technique in supergravity which can be viewed as a generalised version of U-duality, taking solutions of type IIA supergravity on a 6-sphere with RR flux to new solutions of 11-dimensional supergravity. The new solutions are characterised by an underlying 6-algebra structure. Our construction provides an 11-dimensional uplift of four-dimensional ISO(7) gauged supergravity, using $E_7$ exceptional geometry techniques. We focus on an example where we start with the D2 solution in type IIA supergravity and construct a new $\tfrac12$-BPS 11-dimensional solution.
