手征de Rham络合物II的超对称性:交换扇区
Supersymmetry of the chiral de Rham complex II: Commuting Sectors
摘要:
在卡-丘流形的手征de Rham复形(CDR)的截面空间上构造了两个N=2的交换结构.我们使用这种额外的超对称性来构造CDR的非线性自同构,以保持这些N=2的结构。最后,我们展示了如何将这些结果推广到Hyper-Kahler情形下构造N=4超顶点代数的交换对。
英文摘要:
We construct two commuting N=2 structures on the space of sections of the chiral de Rham complex (CDR) of a Calabi-Yau manifold. We use this extra supersymmetry to construct a non-linear automorphism of CDR preserving these N=2 structures. Finally, we show how to extend these results to construct a commuting pair of N=4 super-vertex algebras in the Hyper-Kahler case.
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。