Power operations preserve Thom classes in twisted equivariant Real K-theory
arXiv:2407.13031
Abstract
We construct power operations for twisted KR-theory of topological stacks. Standard algebraic properties of Clifford algebras imply that these power operations preserve universal Thom classes. As a consequence, we show that the twisted Atiyah-Bott-Shapiro orientation commutes with power operations.
40 pages