Finite-N corrections to the superconformal index of toric quiver gauge theories
Finite-N corrections to the superconformal index of toric quiver gauge theories
复制标题
对环面箭袋规范理论超共形指数的有限 N 修正
DOI:
10.1093/ptep/ptaa023
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发表时间:
2019
影响因子:
3.5
通讯作者:
Tatsuya Mori
中科院分区:
文献类型:
--
作者:
Reona Arai;Shota Fujiwara;Y. Imamura;Tatsuya Mori
The superconformal index of quiver gauge theories realized on D3-branes in toric Calabi–Yau cones is investigated. We use the AdS/CFT correspondence and study D3-branes wrapped on supersymmetric cycles. We focus on brane configurations in which a single D3-brane is wrapped on a cycle, and we do not take account of branes with multiple wrapping. We propose a formula that gives finite-$N$ corrections to the index caused by such brane configurations. We compare the predictions of the formula for several examples with the results on the gauge theory side obtained by using localization for small sizes of gauge groups, and confirm that the formula correctly reproduces the finite-$N$ corrections up to the expected order.
DOI:
--
发表时间:
2006
期刊:
Phys. Lett. B 636
影响因子:
--
作者:
K.Kodera;Y.Hashimoto;A.Endo;S.Katsumoto;Y.Iye;Yu Nakayama
通讯作者:
Yu Nakayama
影响因子:
2.8
作者:
Klebanov, IR;Witten, E
通讯作者:
Witten, E