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arXiv 0704.0247hep-thgr-qc
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四维Killing旋量的几何

Geometry of four-dimensional Killing spinors

S. L. Cacciatori, M. M. Caldarelli, D. Klemm, D. S. Mansi, D. Roest

摘要:

利用旋量几何方法,根据超对称性保持的比例,对N=2,D=4的最小无规范和规范超引力的超对称解进行了分类。在规范理论的1/2超对称类时情形下,在合理的假设下,我们导出了所有超对称解的完整形式。这包括许多新的1/4和1/2超对称的可能性,就像AdS_4中空无一物的气泡上的引力波。

英文摘要:

The supersymmetric solutions of N=2, D=4 minimal ungauged and gauged supergravity are classified according to the fraction of preserved supersymmetry using spinorial geometry techniques. Subject to a reasonable assumption in the 1/2-supersymmetric time-like case of the gauged theory, we derive the complete form of all supersymmetric solutions. This includes a number of new 1/4- and 1/2-supersymmetric possibilities, like gravitational waves on bubbles of nothing in AdS_4.

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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