Experimental device-independent efficient certification of unsharp measurements
Unsharp measurement is a unique type of measurement which provides a tradeoff between information gain and state disturbance. Such measurement is a crucial method in quantum theory and shows potential in various applications. We propose a device-independent scheme for certifying unsharp measurements...
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| Main Authors: | Wei Zhou, Xinhui Li, Ran Yang, Linrunde Tao, Yi-Chen Liu, Zhenda Xie, Yan-Xiao Gong, Shi-Ning Zhu |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2025-08-01
|
| Series: | Physical Review Research |
| Online Access: | http://doi.org/10.1103/17yy-55y8 |
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