27 citations · 39 across the 4 of their papers we have counts for
4 papers
1/f spectrum in the information transfer model for mass extinction
B. -G. Yoon, M. S. Chung, M. Y. Choi
We study the information transfer model for biological evolution with several kinds of fitness function. The system is stimulated to volve into a stationary state, depending on the…
Quantum and classical diffusion in small-world networks
Beom Jun Kim, H. Hong, M. Y. Choi
We study numerically quantum diffusion of a particle on small-world networks by integrating the time-dependent Schrödinger equation with a localized initial state. The participatio…
Frequency resonance in Josephson-junction arrays under strong driving
Jong Soo Lim, M. Y. Choi, Beom Jun Kim
We study resonance behavior of a two-dimensional fully frustrated Josephson-junction array driven by high alternating currents. The signal-to-noise ratio (SNR) is examined as the f…
Optimal Size of a Complex Network
H. Hong, Beom Jun Kim, M. Y. Choi
We investigate the response behavior of an Ising system, driven by an oscillating field, on a small-world network, with particular attention to the effects of the system size. The…