134 citations · 348 across the 7 of their papers we have counts for
4 papers · 1 filter
Phase transition in a triplet process
Kwangho Park, Haye Hinrichsen, In-mook Kim
We show that the reaction-diffusion process 3A -> 4A, 3A -> 2A exhibits a different type of continuous phase transition from an active into an absorbing phase. Because of the upper…
Scale-free Network in Financial Correlations
Hyun-Joo Kim, Youngki Lee, In-mook Kim +1
We study the cross-correlations in stock price changes between the S&P 500 companies by introducing a weighted random graph, where all vertices (companies) are fully connected, and…
Binary spreading process with parity conservation
Kwangho Park, Haye Hinrichsen, In-mook Kim
Recently there has been a debate concerning the universal properties of the phase transition in the pair contact process with diffusion (PCPD) . Although…
Effect of Long-Range Interactions in the Conserved Kardar-Parisi-Zhang Equation
Youngkyun Jung, In-mook Kim, Jin Min Kim
The conserved Kardar-Parisi-Zhang equation in the presence of long-range nonlinear interactions is studied by the dynamic renormalization group method. The long-range effect produc…