46 citations · 308 across the 16 of their papers we have counts for
3 papers · 1 filter
Phase transition of -state clock models on heptagonal lattices
Seung Ki Baek, Petter Minnhagen, Hiroyuki Shima +1
We study the -state clock models on heptagonal lattices assigned on a negatively curved surface. We show that the system exhibits three classes of equilibrium phases; in between…
Percolation on hyperbolic lattices
Seung Ki Baek, Petter Minnhagen, Beom Jun Kim
The percolation transitions on hyperbolic lattices are investigated numerically using finite-size scaling methods. The existence of two distinct percolation thresholds is verified.…
Flow improvement caused by agents who ignore traffic rules
Seung Ki Baek, Petter Minnhagen, Sebastian Bernhardsson +2
A system of agents moving along a road in both directions is studied numerically within a cellular-automata formulation. An agent steps to the right with probability or to the…