Rennie, A.; Sitarz, A.; Yamashita, M.
(Symmetry, Integrability and Geometry: Methods and Applications, 2013)
Connes and Cuntz showed in [Comm. Math. Phys. 114 (1988), 515-526] that suitable cyclic cocycles can be represented as Chern characters of finitely summable semifinite Fredholm modules. We show an analogous result in twisted ...