Abstract:Entanglement detection is essential in quantum information science and quantum many-body physics. It has been proved that entanglement exists almost surely for a random quantum state, while the realizations of effective entanglement criteria usually consume exponential resources, and efficient criteria often perform poorly without prior knowledge. This fact implies a fundamental limit...
Speaker: Dawei Ding (丁大威 YMSC, BIMSA)Time: Sep. 20, 16:10 - 17:10Venue: Shuangqing-B627ZOOM: 230 432 7880PW: BIMSAOrganizers: Song Cheng, Zhengwei Liu, Ziwen LiuAbstractQuantum telepathy is the phenomenon where two non-communicating parties can exhibit correlated behaviors that are impossible to achieve using classical mechanics. This is also known as Bell inequality violation and is made po...