Compatibility of projective measurements subject to white noise and loss
Fuente:
arXiv
Saved in:
| Main Author: | |
|---|---|
| Format: | Preprint |
| Published: |
2023
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866910819242999808 |
|---|---|
| author | Sekatski, Pavel |
| author_facet | Sekatski, Pavel |
| contents | It is well known that when two or more quantum measurements suffer from imperfections they may lose their incompatibility. For a quantum system of finite dimension d we study the incompatibility of all projective measurements subjected to white noise and loss. We derive a necessary and sufficient conditions for this set of measurements to becomes compatible in terms of their visibility $p$ and efficiency $η$. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2304_08548 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Compatibility of projective measurements subject to white noise and loss Sekatski, Pavel Quantum Physics It is well known that when two or more quantum measurements suffer from imperfections they may lose their incompatibility. For a quantum system of finite dimension d we study the incompatibility of all projective measurements subjected to white noise and loss. We derive a necessary and sufficient conditions for this set of measurements to becomes compatible in terms of their visibility $p$ and efficiency $η$. |
| title | Compatibility of projective measurements subject to white noise and loss |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2304.08548 |