Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/18910
Title: | Thermal resonance in signal transmission |
Author: | Reigada Sanz, Ramon Sarmiento, Antonio Lindenberg, Katja |
Keywords: | Física estadística Termodinàmica Statistical physics Thermodynamics |
Issue Date: | 2001 |
Publisher: | The American Physical Society |
Abstract: | We use temperature tuning to control signal propagation in simple one-dimensional arrays of masses connected by hard anharmonic springs and with no local potentials. In our numerical model a sustained signal is applied at one site of a chain immersed in a thermal environment and the signal-to-noise ratio is measured at each oscillator. We show that raising the temperature can lead to enhanced signal propagation along the chain, resulting in thermal resonance effects akin to the resonance observed in arrays of bistable systems. |
Note: | Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevE.63.066113 |
It is part of: | Physical Review E, 2001, vol. 63, núm. 6, p. 066113-1-066113-12 |
URI: | http://hdl.handle.net/2445/18910 |
Related resource: | http://dx.doi.org/10.1103/PhysRevE.63.066113 |
ISSN: | 1063-651X |
Appears in Collections: | Articles publicats en revistes (Ciència dels Materials i Química Física) |
Files in This Item:
File | Description | Size | Format | |
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180179.pdf | 207.9 kB | Adobe PDF | View/Open |
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