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arXiv 1502.03510math.QAhep-thmath.AGmath.DGmath.GT
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Rozansky-Witten模型的BV量子化

BV quantization of the Rozansky-Witten model

Kwokwai Chan, Naichung Conan Leung, Qin Li

摘要:

我们调查的Rozansky-Witten的三维$σ$模型的微扰方面使用Costello的方法的Batalin-Vilkovisky(BV)形式主义。我们表明,BV量子化(在Costello的意义上)的模型,产生微扰量子场论,可以通过配置空间的正则化方法由于Kontsevich和Axelrod-辛格。我们还研究了Costello-Gwilliam量子观测量的因式分解代数结构。特别地,我们证明了亏格$g$柄体上的局域量子观测量的上同调由$H^*(X,(\wedge^*T_X)^{\otimes g})$给出(其中$X$是目标流形),并证明了分拆函数再现了Rozansky-Witten不变量.

英文摘要:

We investigate the perturbative aspects of Rozansky-Witten's 3d $σ$-model using Costello's approach to the Batalin-Vilkovisky (BV) formalism. We show that the BV quantization (in Costello's sense) of the model, which produces a perturbative quantum field theory, can be obtained via the configuration space method of regularization due to Kontsevich and Axelrod-Singer. We also study the factorization algebra structure for quantum observables following Costello-Gwilliam. In particular, we show that the cohomology of local quantum observables on a genus $g$ handle body is given by $H^*(X,(\wedge^*T_X)^{\otimes g})$ (where $X$ is the target manifold), and prove that the partition function reproduces the Rozansky-Witten invariants.

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。

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