arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1207.4359hep-th
收藏

五维超共形场论在引力场作用下的精确结果

Exact results for five-dimensional superconformal field theories with gravity duals

Daniel L. Jafferis, Silviu S. Pufu

摘要:

本文应用超对称局部化技术精确计算了在有质量IIA型超引力中具有$AdS_6$的几个大的5维$N$超共形场论的$S^5$配分函数。局部化计算是在不可重整化的有效场论中进行的,该场论是通过对UV超共形场论进行相应的变形而得到的。我们比较了$S^5$自由能和$AdS_6$纠缠熵的全息计算,发现两者完全一致。特别是,我们重现的$N^{5/2}$缩放的$S^5$自由能,预计从超引力。

英文摘要:

We apply the technique of supersymmetric localization to exactly compute the $S^5$ partition function of several large $N$ superconformal field theories in five dimensions that have $AdS_6$ duals in massive type IIA supergravity. The localization computations are performed in the non-renormalizable effective field theories obtained through relevant deformations of the UV superconformal field theories. We compare the $S^5$ free energy to a holographic computation of entanglement entropy in the $AdS_6$ duals and find perfect agreement. In particular, we reproduce the $N^{5/2}$ scaling of the $S^5$ free energy that was expected from supergravity.

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。

↑