On cluster C*-algebras
Operator Algebras
2016-06-28 v3 Geometric Topology
Representation Theory
Abstract
We introduce a C*-algebra A(x,Q) attached to the cluster x and a quiver Q. If Q(T) is the quiver coming from a triangulation T of the Riemann surface S with a finite number of cusps, we prove that the primitive spectrum of A(x,Q(T)) times R is homeomorphic to a generic subset of the Teichmueller space of surface S. We conclude with an analog of the Tomita-Takesaki theory and the Connes invariant T(M) for the algebra A(x,Q(T)).
Keywords
Cite
@article{arxiv.1508.00591,
title = {On cluster C*-algebras},
author = {Igor Nikolaev},
journal= {arXiv preprint arXiv:1508.00591},
year = {2016}
}
Comments
to appear Journal of Function Spaces