Electret Model for the Collective Behaviour of Biological Systems

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Abstract
Several basic properties of biological systems, such as muscular motions, active transport of energy, etc., may be described in terms of a dynamical model possessing metastable ferroelectric states. The model is based on the observation that configurationally unstable anions, in particular O2-, can lead to ferroelectric phase transitions. Due to the highly variable electronic polarizability of such ions, a 4th-order potential is generated which can be the origin of 3 types of solitary excitations: elastic pulse solitons, ferroelectric kink (or domain-wall) solitons and periodic (coherent) solitary waves. Their possible relation to biological phenomena is discussed.

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