%A L Jebli, M Amzioug, S E Ennadifi, N Habiballah, and M Nassik$ %T Effect of weak measurement on quantum correlations %0 Journal Article %D 2020 %J Chin. Phys. B %R 10.1088/1674-1056/aba5fa %P 110301- %V 29 %N 11 %U {https://cpb.iphy.ac.cn/CN/abstract/article_122984.shtml} %8 2020-11-05 %X

We investigate the local quantum uncertainty (LQU ) in weak measurement. An expression of weak LQU is explicitly determined. Also, we consider some cases of three special X states, Werner state, circulant two-qubit states, and Heisenberg model via LQU in normal and weak measurements. We find that the LQU in weak measurement is weaker than the case of strong measurement.