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arXiv 0810.0820math.DGmath.KT
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超连接与指数理论

Superconnections and Index Theory

Alexander Kahle

摘要:

我们调查的狄拉克算子耦合到超连接的背景下的指数理论。特别是,我们证明了这样的运营商的局部指标定理,并为家庭这样的运营商。我们研究了η-不变量,证明了APS-定理,并构造了此类算子族的几何行列式线丛,根据熟悉的指标理论量计算其曲率和完整性。

英文摘要:

We investigate index theory in the context of Dirac operators coupled to superconnections. In particular, we prove a local index theorem for such operators, and for families of such operators. We investigate eta-invariants and prove an APS-theorem, and construct a geometric determinant line bundle for families of such operators, computing its curvature and holonomy in terms of familiar index theoretic quantities.

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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