当前位置: X-MOL 学术J. Differ. Geom. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Hodge-theoretic mirror symmetry for toric stacks
Journal of Differential Geometry ( IF 2.5 ) Pub Date : 2020-01-01 , DOI: 10.4310/jdg/1577502022
Tom Coates 1 , Alessio Corti 1 , Hiroshi Iritani 2 , Hsian-Hua Tseng 3
Affiliation  

Using the mirror theorem [CCIT15], we give a Landau-Ginzburg mirror description for the big equivariant quantum cohomology of toric Deligne-Mumford stacks. More precisely, we prove that the big equivariant quantum D-module of a toric Deligne-Mumford stack is isomorphic to the Saito structure associated to the mirror Landau-Ginzburg potential. We give a GKZ-style presentation of the quantum D-module, and a combinatorial description of quantum cohomology as a quantum Stanley-Reisner ring. We establish the convergence of the mirror isomorphism and of quantum cohomology in the big and equivariant setting.

中文翻译:

复曲面叠层的 Hodge 理论镜像对称性

使用镜像定理 [CCIT15],我们为复曲面 Deligne-Mumford 堆栈的大等变量子上同调给出了 Landau-Ginzburg 镜像描述。更准确地说,我们证明了复曲面 Deligne-Mumford 堆栈的大等变量子 D 模与与镜像 Landau-Ginzburg 势相关的 Saito 结构同构。我们给出了量子 D 模的 GKZ 式表示,以及作为量子 Stanley-Reisner 环的量子上同调的组合描述。我们在大和等变设置中建立镜像同构和量子上同调的收敛性。
更新日期:2020-01-01
down
wechat
bug