论文标题
$ {\ rm ads_ {3}} $ vacua的kaluza-klein光谱法
Kaluza-Klein spectrometry for ${\rm AdS_{3}}$ vacua
论文作者
论文摘要
我们使用杰出的场理论来计算$ {\ rm ads_ {3}} $ vacua左右的kaluza-klein质谱，该质谱位于三个维度中的半马克斯级超级。形式主义适用于任何真空，无论保留什么对称性，高维超重力的一致截断。我们通过计算$ {\ cal n} =（2,0）$和$ {\ cal n} =（1,1）$六维超级$ {\ rm ads_ {3}} \ rm a ads {3}} \ times s^{3} $ type ii supergravity的$六维超级}的光谱来说明其效率。 s^{3} \ times s^{3} \ times s^{1} $。
We use exceptional field theory to compute Kaluza-Klein mass spectra around ${\rm AdS_{3}}$ vacua that sit in half-maximal gauged supergravity in three dimensions. The formalism applies to any vacuum that arises from a consistent truncation of higher-dimensional supergravity, no matter what symmetries are preserved. We illustrate its efficiency by computing the spectra of ${\cal N}=(2,0)$ and ${\cal N}=(1,1)$ six-dimensional supergravities on ${\rm AdS_{3}}\times S^{3}$ and of type II supergravity on ${\rm AdS_{3}}\times S^{3}\times S^{3}\times S^{1}$.
