simultaneous sudden change in the exact values of geometric quantum discord and measurement induced nonlocality

Recent studies show that two completely distinct elds as quantum in- formation and string theory realization can be related and share some of the same properties. so, the knowledge on quantum information of some special quantum sys- tems provides new insights on the sting theory. we analytically study geometric discord and measurement induced nonlocality for a horodeckis' 3 3 bound entangled state to nd quantum correlation. we nd that there is a simultaneous sudden change point in the geometric discord and the measurement-induced nonlocality in the region of the bound entangled states, which is considerable. moreover, we investigate the lower bound of geometric discord and the upper bound of measurement-induced nonlocality for this system. this study leads to some new and interesting novel results as well.