Quasiperiodic tilings and SOC
نویسنده
چکیده
Self-organized critical (SOC) models are used to describe the 1/f-spectra of rather different physical situations like snow avalanches, noise of electric currents or luminosities of stars. The prototype of the SOC-models is the sandpile model of Bak, Tang and Wiesenfeld (Phys. Rev. Lett. 59, (1987) 381). We implement this model on the 8-fold AmmannBeenker tiling where the model can become either isotropic or anisotropic and investigate its properties.
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