244 citations · 1.2k across the 27 of their papers we have counts for
25 papers
Exploring growing complex systems with higher-order interactions
Soo Min Oh, Yongsun Lee, Byungnam Kahng
A complex system with many interacting individuals can be represented by a network consisting of nodes and links representing individuals and pairwise interactions, respectively. H…
Entropy-Induced Phase Transitions in a Hidden Potts Model
Cook Hyun Kim, D. -S. Lee, B. Kahng
A hidden state in which a spin does not interact with any other spin contributes to the entropy of an interacting spin system. Using the Ginzburg-Landau formalism in the mean-field…
Betweenness centrality of teams in social networks
Jongshin Lee, Yongsun Lee, Soo Min Oh +1
Betweenness centrality (BC) was proposed as an indicator of the extent of an individual's influence in a social network. It is measured by counting how many times a vertex (i.e., a…
Effective potential approach to hybrid synchronization transitions
Je Ung Song, Jaegon Um, Jinha Park +1
The Kuramoto model exhibits different types of synchronization transitions depending on the type of natural frequency distribution. To obtain these results, the Kuramoto self-consi…
Tricritical directed percolation with long-range interaction in one and two dimensions
Minjae Jo, B. Kahng
Recently, the quantum contact process, in which branching and coagulation processes occur both coherently and incoherently, was theoretically and experimentally investigated in dri…
Entropy production and fluctuation theorems on complex networks
Jaewoo Jung, Jaegon Um, Deokjae Lee +4
Entropy production (EP) is known as a fundamental quantity for measuring the irreversibility of processes in thermal equilibrium and states far from equilibrium. In stochastic ther…