| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1899755 | Reports on Mathematical Physics | 2010 | 12 Pages |
Abstract
The concept of complementarity (or quasi-orthogonality) is extended to positive operator-valued measurements. It is shown in the setting of unconstrained state estimation that the determinant of the mean quadratic error matrix is minimal if the positive operator-valued measurements are complementary (and informationally complete). Several examples of the scheme are given.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
