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physics.soc-ph2026
A Panoramic Network Overview of Shortcut Impact on Power Grids
Yunju Choi, Daekyung Lee, Heetae Kim
Synchronization of coupled oscillators on complex networks underlies critical functions in natural and engineered systems, including power-grid operation. While synchronization sta…
cond-mat.stat-mech2026
Phase lag enhances synchronization in coupled oscillators with inertia
Sudo Yi, Cook Hyun Kim, Heetae Kim +1
The second-order Kuramoto model with inertia exhibits different dynamical behaviors than the first-order KM without inertia. A central difference is its lower synchronization due t…