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Transient dynamics of orientational fluctuations in the Fréedericksz transition Sagués i Mestre, Francesc San Miguel Ruibal, Maximino Termodinàmica del desequilibri Fluctuacions (Física) Liquid crystals Fluctuation phenomena Transient dynamics of spatial fluctuations of the director field in the pure twist Fréedericksz transition is studied. A nonlinear calculation is presented. Anomalous transient fluctuations are shown. Different stages of evolution and the domain of validity of linear theories are discussed. 2009-09-23T09:21:48Z 2009-09-23T09:21:48Z 1986 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 1050-2947 https://hdl.handle.net/2445/9402 5376 eng Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevA.33.2769 Physical Review A, 1986, vol. 33, núm. 4, p. 2769-2774. http://dx.doi.org/10.1103/PhysRevA.33.2769 (c) The American Physical Society, 1986 info:eu-repo/semantics/openAccess 6 p. application/pdf application/pdf The American Physical Society Articles publicats en revistes (Ciència dels Materials i Química Física)