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arXiv 1003.2974hep-thgr-qc
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Fayet-Iliopoulos规范下N=2,D=4超引力的类时半超对称背景

The timelike half-supersymmetric backgrounds of N=2, D=4 supergravity with Fayet-Iliopoulos gauging

Dietmar Klemm, Emanuele Zorzan

摘要:

在一些相对温和的假设下,我们得到了N=2,D=4规范超引力与任意数量的阿贝尔向量多重态耦合的所有类时半超对称解的完整形式。这是使用旋量几何技术完成的。给出了简单前势的显式例子。其中的解决方案,有极端旋转BPS黑洞的近视界几何仍然有待发现,与一个非平凡的依赖的标量场的视界坐标之一。

英文摘要:

Subject to some relatively mild assumptions, we derive the complete form of all timelike half-supersymmetric solutions to N=2, D=4 gauged supergravity coupled to an arbitrary number of abelian vector multiplets. This is done using spinorial geometry techniques. Explicit examples are given for a simple prepotential. Among the solutions, there are near-horizon geometries of extremal rotating BPS black holes still to be discovered, with a nontrivial dependence of the scalar fields on one of the horizon coordinates.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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