论文标题
广告$ _3 $/ads $ _2 $ fronsdal字段的脱位
AdS$_3$/AdS$_2$ degression of Fronsdal fields
论文作者
论文摘要
我们分析了ADS $ _3 $空间中的Kaluza-Klein类型过程，称为Dimensional DeTression。 ADS $ _3 $中Fronsdal字段的拓扑理论是根据ADS $ _2 $传播的字段进行了重新重新校正的。我们发现广告中的Fronsdal字段$ _3 $导致许多Kaluza-Klein模式有限。 Namely, the obtained spectrum is the massive Klein-Gordon and Proca fields in AdS$_2$.结果是通过使用特定模式扩展，量规固定和二维Schouten身份来得出的。
We analyze the Kaluza-Klein type procedure in AdS$_3$ space called the dimensional degression. The topological theory of the Fronsdal field in AdS$_3$ is reformulated in terms of the fields propagating in AdS$_2$. We find that the Fronsdal field in AdS$_3$ leads to finitely many Kaluza-Klein modes. Namely, the obtained spectrum is the massive Klein-Gordon and Proca fields in AdS$_2$. The result is derived by using the specific mode expansion, the gauge fixing, and 2-dimensional Schouten identities.
