118 citations · 1.9k across the 76 of their papers we have counts for
77 papers
Nonequilibrium phase transitions in a Brownian -state clock model
Chul-Ung Woo, Jae Dong Noh
We introduce a Brownian -state clock model in two dimensions and investigate the nature of phase transitions numerically. As a nonequilibrium extension of the equilibrium lattic…
Heterogeneous Mean First-Passage Time Scaling in Fractal Media
Hyun-Myung Chun, Sungmin Hwang, Byungnam Kahng +2
The mean first passage time~(MFPT) of random walks is a key quantity characterizing dynamic processes on disordered media. In a random fractal embedded in the Euclidean space, the…
Flocking of two unfriendly species: The two-species Vicsek model
Swarnajit Chatterjee, Matthieu Mangeat, Chul-Ung Woo +2
We consider the two-species Vicsek model (TSVM) consisting of two kinds of self-propelled particles, A and B, that tend to align with particles from the same species and to antiali…
Eigenstate thermalization hypothesis in two-dimensional XXZ model with or without SU(2) symmetry
Jae Dong Noh
We investigate the eigenstate thermalization properties of the spin-1/2 model in two-dimensional rectangular lattices of size under periodic boundary conditio…
Suppression of discontinuous phase transitions by particle diffusion
Chul-Ung Woo, Heiko Rieger, Jae Dong Noh
We investigate the phase transitions of the -state Brownian Potts model in two dimensions (2d) comprising Potts spins that diffuse like Brownian particles and interact ferromagn…
Operator growth in the transverse-field Ising spin chain with integrability-breaking longitudinal field
Jae Dong Noh
We investigate the operator growth dynamics of the transverse field Ising spin chain in one dimension as varying the strength of the longitudinal field. An operator in the Heisenbe…