Geometric discord characterize localization transition in the one-dimensional systems W.W. Cheng, L.Y. Gong, C.J. Shan, Y.B. Sheng and S.M. Zhao Eur. Phys. J. D, 67 6 (2013) 121 Published online: 25 June 2013 DOI: 10.1140/epjd/e2013-40145-y