102 citations
- Seoul National UniversityKR18 papers
- Korea Institute for Advanced StudyKR14 papers
- University of UlsanKR8 papers
- Pohang University of Science and TechnologyKR6 papers
- Asia Pacific Center for Theoretical PhysicsKR5 papers
- National Institute of Diabetes and Digestive and Kidney DiseasesUS3 papers
- National Institutes of HealthUS3 papers
- Quảng Bình UniversityVN3 papers
- Ajou UniversityKR2 papers
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- The Abdus Salam International Centre for Theoretical Physics (ICTP)IT2 papers
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8 papers · 1 filter
Synchronization of active rotators interacting with environment
Taegeun Song, Heetae Kim, Seung-Woo Son +1
Multiple organs in a living system respond to environmental changes, and the signals from the organs regulate the physiological environment. Inspired by this biological feedback, w…
Interaction Effects on the Size Distribution in a Growth Model
Jungzae Choi, M. Y. Choi, Byung-Gook Yoon
We study, both analytically and numerically, the interaction effects on the skewness of the size distribution of elements in a growth model. We incorporate two types of global inte…
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…
Defect Motion and Lattice Pinning Barrier in Josephson-Junction Ladders
H. Kang, Jong Soo Lim, J. -Y. Fortin +2
We study motion of domain wall defects in a fully frustrated Josephson-unction ladder system, driven by small applied currents. For small system sizes, the energy barrier E_B to th…
Stability of thermodynamic and dynamical order in a system of globally coupled rotors
J. Choi, M. Y. Choi
A system of globally coupled rotors is studied in a unified framework of microcanonical and canonical ensembles. We consider the Fokker-Planck equation governing the time evolution…
Critical currents for vortex defect motion in superconducting arrays
Jong Soo Lim, M. Y. Choi, Beom Jun Kim +1
We study numerically the motion of vortices in two-dimensional arrays of resistively shunted Josephson junctions. An extra vortex is created in the ground states by introducing nov…