@article{Xu2013, author = "Qing Xu and Xiangming Hu", title = "{Phase dependence of the variance 〈(δX+)2〉 for s = 1, q = (0, 0.2, 0.5, 1, 5, 10)}", year = "2013", month = "9", url = "https://iop.figshare.com/articles/figure/_Phase_dependence_of_the_variance_em_X_em_sub_sub_sup_2_sup_for_em_s_em_1_em_q_em_0_0_2_0_5_1_5_10_/1012773", doi = "10.6084/m9.figshare.1012773.v1" }