Universal properties of high-frequency spectra in glass formers |
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| Affiliation: | 1. Université Lille 1, Villeneuve d’Ascq, France;2. Naval Research Laboratory, Washington, DC 20375-5320, USA |
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| Abstract: | The vibrational spectra of glass formers follow different laws with respect to crystals. A rationale for their anomalous behavior is provided by the euclidean random matrix theory. Experiments on glass formers at different densities might be a suitable route to test the prediction of the theory. |
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