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arXiv 1601.04720hep-th
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AdS_2中带自旋的配分函数的拟正规模方法

Partition Functions with spin in AdS_2 via Quasinormal Mode Methods

Cynthia Keeler, Pedro Lisbao, Gim Seng Ng

摘要:

我们扩展了arXiv:1401.7016的结果,使用Denef,Hartnoll和Sachdev在arXiv:0908.2657中提出的拟正规模方法计算AdS_2中具有自旋半的大质量场的一个循环配分函数。我们找到了SO(2,1)在自旋为0和自旋为1/2时的有限表示,它们由一个最高权态组成|h \rangle和具有h的非酉值的后代。这些有限表示捕捉的极点和零点的一个循环决定因素。连同配分函数的渐近行为(可以很容易地使用大质量热核展开计算),这些足以确定一个循环行列式的完整答案。我们还讨论了扩展到更高的维度AdS_{2n}和更高的自旋。

英文摘要:

We extend the results of arXiv:1401.7016, computing one loop partition functions for massive fields with spin half in AdS_2 using the quasinormal mode method proposed by Denef, Hartnoll, and Sachdev in arXiv:0908.2657. We find the finite representations of SO(2,1) for spin zero and spin half, consisting of a highest weight state |h\rangle and descendants with non-unitary values of h. These finite representations capture the poles and zeroes of the one loop determinants. Together with the asymptotic behavior of the partition functions (which can be easily computed using a large mass heat kernel expansion), these are sufficient to determine the full answer for the one loop determinants. We also discuss extensions to higher dimensional AdS_{2n} and higher spins.

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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