2 papers
nlin.CD2025
Hamiltonian Triplet Interactions: Areal and Perimetric Forces
J. D. Meiss
Gravitational and electromagnetic interactions are Hamiltonian systems with forces between pairs of particles. We propose an alternative: Hamiltonian dynamics with triplet interact…
nlin.AO2025
Macroscopic dynamics of oscillator ensembles with communities, higher-order interactions, and phase lags
Sabina Adhikari, Juan G. Restrepo, Per Sebastian Skardal
We study the effects of phase-frustrated, higher-order interactions in a system of coupled phase oscillators with two communities. We use dimensionality reduction techniques to der…