On the trajectories of the quasi-stationary states in the d-HMF model.

Autor: Moreira, Rene, Atenas, Boris, Navarro, J. A., Curilef, Sergio
Zdroj: AIP Conference Proceedings; 2023, Vol. 2731 Issue 1, p1-6, 6p
Abstrakt: For non-equilibrium quasi-stationary states (QSS), we inspect the shape of the orientations and moments trajectories in time for the dipole-type Hamiltonian mean-field (d-HMF) model (Atenas and Curilef, 2017). We describe the quasi-stationary states that appear in out-of-equilibrium dynamics. Our results related to the orientations and momenta trajectories confirm the sen-sitive character with the initial conditions on the d-HMF model. Additionally, a qualitative relationship between particle dynamics and QSS matches the theoretical description of systems with long-range interactions out-of-equilibrium. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index