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Article

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Published version

Publication date

1998

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/18753

Percolation thresholds in chemical disordered excitable media

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http://dx.doi.org/10.1103/PhysRevE.58.R1183

Abstract

The behavior of chemical waves advancing through a disordered excitable medium is investigated in terms of percolation theory and autowave properties in the framework of the light-sensitive Belousov-Zhabotinsky reaction. By controlling the number of sites with a given illumination, different percolation thresholds for propagation are observed, which depend on the relative wave transmittances of the two-state medium considered.

Subject

Teoria quàntica, Teoria de camps (Física), Relativitat especial (Física), Física estadística, Termodinàmica

Subject (English)

Quantum theory, Field theory (Physics), Special relativity (Physics), Statistical physics, Thermodynamics

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Articles publicats en revistes (Física Quàntica i Astrofísica)
Articles publicats en revistes (Ciència dels Materials i Química Física)

Citation

SENDIÑA NADAL, Irene, et al. Percolation thresholds in chemical disordered excitable media. Physical Review E. 1998. Vol. 58, num. 2, pags. R1183-R1186. [consulted: 16 of August of 2026]. Available at: https://hdl.handle.net/2445/18753

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