Abstract

We perform numerical simulations of the sandpile model for nonvanishing driving fields it and dissipation rates epsilon. Unlike simulations performed in the slow driving limit, the unique time scale present in our system allows us to measure unambiguously the response and correlation functions. We discuss the dynamic scaling of the model and show that fluctuation-dissipation relations are not obeyed in this system.

Notes

Originally published in Physical Review Letters, v.83 no.10 (1999), pp.1962-1965. DOI:10.1103/PhysRevLett.83.1962. Dr. Vespignani is affiliated with Northeastern University as of the time of deposit.

Keywords

sandpile models, numerical simulations, dynamic scaling

Subject Categories

Scaling laws (Statistical physics)

Disciplines

Physics

Publisher

American Physical Society

Publication Date

9-6-1999

Rights Information

©1999 American Physical Society

Rights Holder

American Physical Society

Click button above to open, or right-click to save.

Included in

Physics Commons

Share

COinS