Mathematics – Quantum Algebra
Scientific paper
2008-12-20
Mathematics
Quantum Algebra
19 pages
Scientific paper
In this paper we construct an explicit quasi-isomorphism to study the cyclic cohomology of a deformation quantization over a riemannian \'etale groupoid. Such a quasi-isomorphism allows us to propose a general algebraic index problem for riemannian \'etale groupoids. We discuss solutions to that index problem when the groupoid is proper or defined by a constant Dirac structure on a 3-dim torus.
Pflaum Markus J.
Posthuma Hessel
Tang Xianzhu
No associations
LandOfFree
On the algebraic index for riemannian étale groupoids does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with On the algebraic index for riemannian étale groupoids, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On the algebraic index for riemannian étale groupoids will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-103904