String Structures and Trivialisations of a Pfaffian Line Bundle

被引：0
|
作者：
Ulrich Bunke
机构：
[1] Universität Regensburg,NWF I
来源：
Communications in Mathematical Physics | 2011年 / 307卷
关键词：
Vector Bundle; Line Bundle; Dirac Operator; Bundle Versus; Spin Bundle;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The present paper is a contribution to categorial index theory. Its main result is the calculation of the Pfaffian line bundle of a certain family of real Dirac operators as an object in the category of line bundles. Furthermore, it is shown how string structures give rise to trivialisations of that Pfaffian.
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页码：675 / 712
页数：37
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