Anomalous diffusion in a randomly modulated velocity field. - Noriaki Aibara; Naoaki Fujimoto; So Katagiri; Yutaka Matsuo; Yoshiki Matsuoka; Akio Sugamoto; Ken Yokoyama; Tsukasa Yumibayashi (Commun. Nonlinear Sci. Numer. Simul., 2023)