Superconnection and Orbifold Chern character
arXiv:2505.13912
Abstract
We use flat antiholomorphic superconnections to study orbifold Chern character following the method introduced by Bismut, Shen, and Wei. We show the uniqueness of orbifold Chern character by proving a Riemann-Roch-Grothendieck theorem for orbifold embeddings.
61 pages. Definition 4.5 about coherent sheaf is corrected