Phase Transition and Diffusion in an Adiabatic Bouncer Model

Luiz Antonio Barreiro

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arXiv · 2506.13029

Phase Transition and Diffusion in an Adiabatic Bouncer Model

Luiz Antonio Barreiro

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Abstract

This study examines anomalous diffusion and dynamical phase transitions in a nonlinear bouncer model with short-range interactions leading to velocity-dependent (adiabatic) collisions. By varying a control parameter, transitions between superdiffusion, normal diffusion, subdiffusion, and complete dynamical freezing are observed. The phase behavior is characterized via scaling laws and critical exponents, providing a robust framework for understanding the underlying dynamics.

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Luiz Antonio Barreiro. 2025-06-16. Phase Transition and Diffusion in an Adiabatic Bouncer Model. https://arxiv.org/abs/2506.13029

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