Nearly-logarithmic decay of correlations in glass-forming liquids

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dc.creatorGotze, W.
dc.creatorSperl, M.
dc.date2004-01-27
dc.date.accessioned2026-07-07T02:56:06Z
dc.date.available2026-07-07T02:56:06Z
dc.descriptionNearly-logarithmic decay of correlations, which was observed for several supercooled liquids in optical-Kerr-effect experiments [G. Hinze et al. Phys. Rev. Lett. 84, 2437(2000), H. Cang et al. Phys. Rev. Lett. 90, 197401 (2003)], is explained within the mode-coupling theory for ideal glass transitions as manifestation of the $β$-peak phenomenon. A schematic model, which describes the dynamics by only two correlators, one referring to density fluctuations and the other to the reorientational fluctuations of the molecules, yields for strong rotation-translation coupling response functions in agreement with those measured for benzophenone and Salol for the time interval extending from 2 picoseconds to about 20 and 200 nanoseconds, respectively.
dc.description4 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0401536
dc.identifierhttp://arxiv.org/abs/cond-mat/0401536
dc.identifierPhys. Rev. Lett. 92, 105701 (2004)
dc.identifierdoi:10.1103/PhysRevLett.92.105701
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/23193
dc.subjectDisordered Systems and Neural Networks
dc.titleNearly-logarithmic decay of correlations in glass-forming liquids
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