Ervin K. Lenzi, Luciano R. da Silva, Angel A. Tateishi, Marcelo K. Lenzi e Haroldo V. Ribeiro

PHYSICAL REVIEW E – Volume: 87; Issue: 1; Article Number: 012121; DOI: 10.1103/PhysRevE.87.012121

The effects of an external force on a diffusive process subjected to a backbone structure are investigated by considering the system governed by a Fokker-Planck equation with drift terms. Our results show an anomalous spreading which may present different diffusive regimes connected to anomalous diffusion and stationary states.