Computer simulation of the Fröhlich coherent vibrations |
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Authors: | J. Pokorný J. Fiala K. Vacek |
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Affiliation: | (1) Faculty of Mathematics and Physics, Charles University, Ke Karlovu 3, 121 16 Praha 2, Czechoslovakia |
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Abstract: | In a nonlinear vibration system with energy supply the lowest frequency mode may be coherently excited as was predicted by Fröhlich. Computer simulation of nonlinear vibration systems reveals that even the higher frequency modes may be excited. The conditions for higher frequency modes excitation are specified. Coherent states may be excited in the time period less than about one hour after switching on the energy supply. |
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