eta invariant;
heat equation methods;
pseudodifferential operators;
Dirac operators;
D O I:
10.1016/j.geomphys.2005.09.003
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
In this paper we use the approach of our earlier proof of the local index theorem to give a new proof of Bismut-Freed's result on the local regularity of the eta invariant of a Dirac operator in odd dimension. (c) 2005 Elsevier B.V. All rights reserved.