Abstract
We propose a deterministic model of diffusion-limited aggregation (DLA), based on the concept of an infinite hierarchy of voids connected by narrow channels. This hierarchical model reproduces many features of DLA: (1) The growth-site probability distribution shows multifractal behavior, (2) the minimum growth probability decreases with size L as lnpmin(L)-(lnL)2, and (3) the maximum growth probability scales as pmax(L)Lmin-.
Original language | English |
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Pages (from-to) | 4832-4837 |
Number of pages | 6 |
Journal | Physical Review A |
Volume | 42 |
Issue number | 8 |
DOIs | |
State | Published - 1990 |
Externally published | Yes |