Ramond–Ramond fields and twisted differential K-theory
Ramond–Ramond fields and twisted differential K-theory
We provide a systematic approach to describing the Ramond-Ramond (RR) fields as elements in twisted differential K-theory.This builds on a series of constructions by the authors on geometric and computational aspects of twisted differential K-theory, which to a large extent were originally motivated by this problem.In addition to providing a …