Huihai Wang

Jul 17, 2024 | link.aps.org | Jin Liu |Kehui Sun |Huihai Wang

This study investigates the impact of external forces on the movement of particles, specifically focusing on a type of box piecewise linear map that generates normal diffusion akin to Brownian motion. Through numerical methods, the research delves into the effects of two distinct external forces: linear forces linked to the particle's current position and periodic sinusoidal forces related to time.