25 citations · 168 across the 24 of their papers we have counts for
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cond-mat.supr-con2008★ 4 cited
Abnormal diffusion of a single vortex in the two dimensional XY model
Tomoaki Nogawa, Koji Nemoto
We study thermal diffusion dynamics of a single vortex in two dimensional XY model. By numerical simulations we find an abnormal diffusion such that the mobility decreases with tim…
cond-mat.stat-mech2008★ 13 cited
Vortex jamming in superconductors and granular rheology
Hajime Yoshino, Tomoaki Nogawa, Bongsoo Kim
We demonstrate that a highly frustrated anisotropic Josephson junction array(JJA) on a square lattice exhibits a zero-temperature jamming transition, which shares much in common wi…