MiS Preprint Repository

Delve into the future of research at MiS with our preprint repository. Our scientists are making groundbreaking discoveries and sharing their latest findings before they are published. Explore repository to stay up-to-date on the newest developments and breakthroughs.

MiS Preprint

Experimental Detection of Quantum Entanglement

Ming Li, Ming-Jing Zhao, Shao-Ming Fei and Xianqing Li-Jost


In this review, we introduce some methods for detecting or measuring entanglement. Several non-linear entanglement witnesses are presented. We derive a series of Bell inequalities whose maximally violations for any multipartite qubit states can be calculated by using our formulas. Both the non-linear entanglement witnesses and the Bell inequalities can be operated experimentally. Thus they supply an effective way for detecting entanglement. We also introduce some experimental methods to measure the entanglement of formation, and the lower bound of the convex-roof extension of negativity.

Aug 7, 2013
Aug 12, 2013
03.67.-a, 02.20.Hj, 03.65.-w

Related publications

2013 Repository Open Access
Ming Li, Ming-Jing Zhao, Shao-Ming Fei and Zhi-Xi Wang

Experimental detection of quantum entanglement

In: Frontiers of physics, 8 (2013) 4, pp. 357-374