Principal Bundles and the Dixmier Douady Class
A systematic consideration of the problem of the reduction and “lifting” of the structure group of a principal bundle is made and a variety of techniques in each case are explored and related to one another. We apply these to the study of the Dixmier-Douady class in various contexts including string structures, \(\) bundles and other examples motivated by considerations from quantum field theory.
KeywordsPrincipal Bundle Dixmier Douady Class Douady Class
Unable to display preview. Download preview PDF.