4 citations · 7 across the 2 of their papers we have counts for
5 papers
Stability condition of the steady oscillations in aggregation models with shattering process and self-fragmentation
Jean-Yves P Fortin, MooYoung Choi
We consider a system of clusters of various sizes or masses, subject to aggregation and fragmentation by collision with monomers or by self-disintegration. The aggregation rate for…
Effects of Janus Oscillators in the Kuramoto Model with Positive and Negative Couplings
Jungzae Choi, MooYoung Choi, Byung-Gook Yoon
We study the effects of Janus oscillators in a system of phase oscillators in which the coupling constants take both positive and negative values. Janus oscillators may also form a…
Traveling Speed of Clusters in the Kuramoto-Sakaguchi Model
Jungzae Choi, MooYoung Choi, Byung-Gook Yoon
We study a variant of Kuramoto-Sakaguchi model in which oscillators are divided into two groups, each characterized by its coupling constant and phase lag. Specifically, we conside…
Emergent incommensurate correlations in the frustrated ferromagnetic spin-1 chains
Hyeong Jun Lee, MooYoung Choi, Gun Sang Jeon
We study the frustrated ferromagnetic spin-1 chains, where the ferromagnetic nearest-neighbor coupling competes with the antiferromagnetic next-nearest-neighbor coupling. We use th…
Time Evolution of Entropy in a Growth model: Dependence on the Description
Segun Goh, Jungzae Choi, MooYoung Choi +1
Entropy plays a key role in statistical physics of complex systems, which in general exhibit diverse aspects of emergence on different scales. However, it still remains not fully r…