title: Diffusion with rearranging traps.
abstract: A model for diffusion on a cubic lattice with a random distribution of traps is developed. The traps are redistributed at certain time intervals. Such models are useful for describing systems showing dynamic disorder, such as ion-conducting polymers. In the present model the traps are infinite, unlike an earlier version with finite traps. For the infinite trap version a simple analytical calculation is possible and the results agree qualitatively with simulations.
authors: Condensed Matter Physics Research Centre, Physics Department, Jadavpur University, Calcutta-700032, India.
authors: S
authors: S
authors: Mandal
authors: R
authors: R
authors: Dasgupta
authors: T K
authors: TK
authors: Ballabh
authors: T R
authors: TR
authors: Middya
authors: S
authors: S
authors: Tarafdar