arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0909.3643math.AGhep-thmath.QA
收藏

三维拓扑域论与辛algebraic geometry II

Three-dimensional topological field theory and symplectic algebraic geometry II

Anton Kapustin, Lev Rozansky

摘要:

受三维拓扑sigma模型边界条件的路径积分分析的启发,我们提出了与全纯辛流形X相关联的2-范畴的定义,并研究了它的性质.这个2-范畴的最简单的对象是X的全纯拉格朗日子流形。我们特别注意X是复流形U或其变形的余切丛的全空间的情况。在后一种情况下,零截面的自同态范畴是一个幺半范畴,它是U的2-周期导出范畴的A-无限变形。

英文摘要:

Motivated by the path integral analysis of boundary conditions in a 3-dimensional topological sigma-model, we suggest a definition of the 2-category associated with a holomorphic symplectic manifold X and study its properties. The simplest objects of this 2-category are holomorphic lagrangian submanifolds of X. We pay special attention to the case when X is the total space of the cotangent bundle of a complex manifold U or a deformation thereof. In the latter case the endomorphism category of the zero section is a monoidal category which is an A-infinity deformation of the 2-periodic derived category of U.

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。

↑