| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1901070 | Reports on Mathematical Physics | 2012 | 7 Pages |
Abstract
The fixed points of general quantum operations are considered. We characterize the set of fixed points of a general quantum operation and discuss some equivalent and sufficient conditions for this set to be nontrivial. Moreover, we also consider completely disturbed points of quantum operations.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Haiyan Zhang, Guoxing Ji,