Four-dimensional lens space index from two-dimensional chiral algebra
Four-dimensional lens space index from two-dimensional chiral algebra
复制标题
二维手征代数的四维透镜空间指数
DOI:
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发表时间:
2017
影响因子:
5.4
通讯作者:
Jaewon Song
中科院分区:
文献类型:
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作者:
Martin Fluder;Jaewon Song
A bstractWe study the supersymmetric partition function on S1 × L(r, 1), or the lens space index of four-dimensional N=2$$ mathcal{N}=2 $$ superconformal field theories and their connection to two-dimensional chiral algebras. We primarily focus on free theories as well as ArgyresDouglas theories of type (A1, Ak) and (A1, Dk). We observe that in specific limits, the lens space index is reproduced in terms of the (refined) character of an appropriately twisted module of the associated two-dimensional chiral algebra or a generalized vertex operator algebra. The particular twisted module is determined by the choice of discrete holonomies for the flavor symmetry in four-dimensions.
影响因子:
5.4
作者:
Alday L
通讯作者:
Alday L
影响因子:
5.4
作者:
Neitzke, Andrew;Yan, Fei
通讯作者:
Yan, Fei