A Klein TQFT: The local Real Gromov-Witten theory of curves
A Klein TQFT: The local Real Gromov-Witten theory of curves
复制标题
A Klein TQFT:局部 Real Gromov-Witten 曲线理论
DOI:
10.1016/j.aim.2021.107972
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发表时间:
2021
影响因子:
1.7
通讯作者:
Ionel, Eleny-Nicoleta
中科院分区:
文献类型:
--
作者:
Georgieva, Penka;Ionel, Eleny-Nicoleta
In this paper we study the Real Gromov-Witten theory of local 3-folds over Real curves. We show that this gives rise to a 2-dimensional Klein TQFT defined on an extension of the category of unorientable surfaces. We use this structure to completely solve the theory by providing a closed formula for the local RGW invariants in terms of representation theoretic data, extending earlier results of Bryan and Pandharipande. As a consequence we obtain the local version of the real Gopakumar-Vafa formula that expresses the connected real Gromov-Witten invariants in terms of integer invariants. In the case of the resolved conifold the partition function of the RGW invariants agrees with that of the SO/Sp Chern-Simons theory.