%0 Journal Article
%T An index theorem in differential K-theory
%A Daniel S. Freed
%A John Lott
%J Mathematics
%D 2009
%I arXiv
%R 10.2140/gt.2010.14.903
%X Let X --> B be a proper submersion with a Riemannian structure. Given a differential K-theory class on X, we define its analytic and topological indices as differential K-theory classes on B. We prove that the two indices are the same.
%U http://arxiv.org/abs/0907.3508v2