AF flows and continuous symmetries
算子代数
2009-10-31 v1
摘要
We consider AF-flows, i.e., one-parameter automorphism groups of a unital simple C*-algebra which leave invariant the dense union of an increasing sequence of finite-dimensional *-subalgebras, and derive two properties for these; an absence of continuous symmetry breaking and a kind of real rank zero property for the almost fixed points.
引用
@article{arxiv.math/0008179,
title = {AF flows and continuous symmetries},
author = {Ola Bratteli and Akitaka Kishimoto},
journal= {arXiv preprint arXiv:math/0008179},
year = {2009}
}
备注
24 pages, latex