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arXiv 2204.04538hep-th
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从大质量IIA得到低维AdS/CFT的新结果

New results in AdS/CFT in low dimensions from massive Type IIA

Yolanda Lozano, Nicolò Petri, Anayeli Ramirez

摘要:

本文综述了低维AdS/CFT对应研究的最新进展,重点介绍了在大质量IIA型弦理论中AdS $_3$ /CFT $_2$和AdS $_2$ /CFT $_1$对偶对的构造.我们开始讨论1908.09851中构造的具有$\mathcal{N}=(0,4)$超对称性的质量IIA超引力的$\text{AdS}_3\times S^2\times \text{CY}_2\times I$解。我们回顾二维CFTs双这些解决方案,连同他们的缺陷解释为表面缺陷内5D不动点理论生活在D4-D8束缚态。接下来,我们讨论在2011.13932中构造的具有$\mathcal{N}=4$超对称性的$\text{AdS}_2\times S^3\times \text{CY}_2\times I$解。我们讨论超共形量子力学对偶这些解决方案,我们解释的线缺陷实现为D 0-D4重子顶点在5D Sp(N)不动点理论。我们回顾了这类解决方案中的一个特殊的例子,通过非阿贝尔T-对偶构造的非紧等距群,并讨论了可能嵌入的三维黑洞几何构造很久以前通过非阿贝尔T-对偶在此解决方案。

英文摘要:

We review recent developments in the study of the AdS/CFT correspondence in low dimensions, focusing on the construction of AdS$_3$/CFT$_2$ and AdS$_2$/CFT$_1$ dual pairs in massive Type IIA string theory. We start discussing the $\text{AdS}_3\times S^2\times \text{CY}_2\times I$ solutions to massive IIA supergravity with $\mathcal{N}=(0,4)$ supersymmetry constructed in 1908.09851. We review the 2d CFTs dual to these solutions, together with their defect interpretation as surface defects within 5d fixed point theories living in D4-D8 bound states. Next, we discuss the $\text{AdS}_2\times S^3\times \text{CY}_2\times I$ solutions with $\mathcal{N}=4$ supersymmetry constructed in 2011.13932. We discuss the superconformal quantum mechanics dual to these solutions, that we interpret in terms of line defects realised as D0-D4 baryon vertices in 5d Sp(N) fixed point theories. We review a particular example in this class of solutions, constructed through non-Abelian T-duality with respect to a non-compact isometry group, and discuss the possible embedding of a 3d black hole geometry constructed long ago via non-Abelian T-duality within this solution.

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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