Derivations and Spectral Triples on Quantum Domains I: Quantum Disk
Operator Algebras
2017-09-26 v2
Abstract
We study unbounded invariant and covariant derivations on the quantum disk. In particular we answer the question whether such derivations come from operators with compact parametrices and thus can be used to define spectral triples.
Cite
@article{arxiv.1705.04005,
title = {Derivations and Spectral Triples on Quantum Domains I: Quantum Disk},
author = {Slawomir Klimek and Matt McBride and Sumedha Rathnayake and Kaoru Sakai and Honglin Wang},
journal= {arXiv preprint arXiv:1705.04005},
year = {2017}
}