4 papers
Transport properties and phase diagram of the disordered lattice vibration model
Omri Gat, Zeev Olami
We study the transport and localization properties of scalar vibrations on a lattice with random bond strength by means of the transfer matrix method. This model has been recently…
Extended and localized vibrations models in disordered systems
Barak Galanti, Zeev Olami
We discuss vibrational localization problems in glasses and disordered media in this paper. It is claimed that the essence of the localization problem is already observed in disord…
Extended and localized phonons, free electrons, and diffusive states in disordered lattice models
Barak Galanti, Zeev Olami
In this paper we propose that phonons, free diffusive electrons, and diffusion in two-and three--dimensional disordered lattice problems belong to a different class of localization…
Diffusion Limited Aggregation and Iterated Conformal Maps
Benny Davidovich, H. G. E. Hentschel, Zeev Olami +3
The creation of fractal clusters by diffusion limited aggregation (DLA) is studied by using iterated stochastic conformal maps following the method proposed recently by Hastings an…