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arXiv 1505.03387hep-thgr-qc
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最小质量三维引力的Kundt解

Kundt solutions of Minimal Massive 3D Gravity

Nihat Sadik Deger, Ozgur Sarioglu

摘要:

我们构造了最小质量引力理论的Kundt解,并表明,类似于拓扑质量引力(TMG),它们中的大多数是常数标量不变(CSI)时空,对应于圆形和弯曲(A)dS的变形。我们还发现了一个明确的非CSI Kundt解决方案在合并点。最后,我们给他们的代数分类的无痕Ricci张量(Segre分类),并表明他们的Segre类型匹配的类型,他们的同行在TMG。

英文摘要:

We construct Kundt solutions of Minimal Massive Gravity theory and show that, similar to Topologically Massive Gravity (TMG), most of them are constant scalar invariant (CSI) spacetimes, that correspond to deformations of round and warped (A)dS. We also find an explicit non-CSI Kundt solution at the merger point. Finally, we give their algebraic classification with respect to the traceless Ricci tensor (Segre classification) and show that their Segre-types match with the types of their counterparts in TMG.

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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