Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4590502 | Journal of Functional Analysis | 2013 | 9 Pages |
Abstract
We introduce a necessary condition for a state to be separable and apply this condition to the structural physical approximation of an optimal positive map and give a proof of the fact that the SPA need not be separable.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory