“Investigating the Nonlinear Supratransmission Phenomenon in a Fermi-Pasta-Ulam Diatomic Lattice: The Role of the Driven Particle and Mass Ratio”

https://pubmed.ncbi.nlm.nih.gov/38115458

The study analytically and numerically investigates the nonlinear supratransmission phenomenon in a Fermi-Pasta-Ulam diatomic lattice, highlighting the influence of the driven particle and the mass ratio on the threshold amplitudes for supratransmission occurrence.