46 citations · 362 across the 21 of their papers we have counts for
4 papers · 1 filter
Bounds of percolation thresholds on hyperbolic lattices
Junghoon F. Lee, Seung Ki Baek
We analytically study bond percolation on hyperbolic lattices obtained by tiling a hyperbolic plane with constant negative Gaussian curvature. The quantity of our main concern is $…
Vortex interaction on curved surfaces
Seung Ki Baek
The vortex-excitation energy on a sphere can be obtained by using the stereographic projection. By applying this method, we calculate the energy needed to create a vortex on a surf…
Cluster-size heterogeneity in the two-dimensional Ising model
Woo Seong Jo, Su Do Yi, Seung Ki Baek +1
We numerically investigate the heterogeneity in cluster sizes in the two-dimensional Ising model and verify its scaling form recently proposed in the context of percolation problem…
Double stochastic resonance in the mean-field -state clock models
Seung Ki Baek, Beom Jun Kim
A magnetic system with a phase transition at temperature may exhibit double resonance peaks under a periodic external magnetic field because the time scale matches the extern…