Verifying hidden quantum steering via local filtering operations
Yong‐Su Kim, Tanumoy Pramanik, Young‐Wook Cho, Sang-Wook Han, Sang‐Yun Lee, Sung Moon · Conference on Lasers and Electro-Optics · 2019
We theoretically and experimentally investigate the ‘hidden’ property of quantum steerability. In particular, we find that there are initially unsteerable states which can reveal the steerability by using local filtering operations on individual quantum systems.