%0 Journal Article %1 Pastore2011Dynamical %A Pastore, Raffaele %A Ciamarra, Massimo %A de Candia, Antonio %A Coniglio, Antonio %D 2011 %I American Physical Society %J Physical Review Letters %K dynamical\_heterogeneities, kob-andersen-model, lattice\_model glasses kinetic-models %N 6 %P 065703+ %R 10.1103/physrevlett.107.065703 %T Dynamical Correlation Length and Relaxation Processes in a Glass Former %U http://dx.doi.org/10.1103/physrevlett.107.065703 %V 107 %X We investigate the relaxation process and the dynamical heterogeneities of the kinetically constrained Kob-Andersen lattice glass model and show that these are characterized by different time scales. The dynamics is well described within the diffusing defect paradigm, which suggests that we relate the relaxation process to a reverse-percolation transition. This allows for a geometrical interpretation of the relaxation process and of the different time scales.

@article{Pastore2011Dynamical, abstract = {{We investigate the relaxation process and the dynamical heterogeneities of the kinetically constrained Kob-Andersen lattice glass model and show that these are characterized by different time scales. The dynamics is well described within the diffusing defect paradigm, which suggests that we relate the relaxation process to a reverse-percolation transition. This allows for a geometrical interpretation of the relaxation process and of the different time scales.}}, added-at = {2019-06-10T14:53:09.000+0200}, author = {Pastore, Raffaele and Ciamarra, Massimo and de Candia, Antonio and Coniglio, Antonio}, biburl = {https://www.bibsonomy.org/bibtex/2bb9e4a3d33f75e29d998f6ca0cc29afe/nonancourt}, citeulike-article-id = {9667999}, citeulike-linkout-0 = {http://dx.doi.org/10.1103/physrevlett.107.065703}, citeulike-linkout-1 = {http://link.aps.org/abstract/PRL/v107/i6/e065703}, citeulike-linkout-2 = {http://link.aps.org/pdf/PRL/v107/i6/e065703}, doi = {10.1103/physrevlett.107.065703}, interhash = {d3813dd3c8c17c7aa2ffff6d7b696f22}, intrahash = {bb9e4a3d33f75e29d998f6ca0cc29afe}, issn = {1079-7114}, journal = {Physical Review Letters}, keywords = {dynamical\_heterogeneities, kob-andersen-model, lattice\_model glasses kinetic-models}, month = aug, number = 6, pages = {065703+}, posted-at = {2012-09-06 17:58:11}, priority = {2}, publisher = {American Physical Society}, timestamp = {2019-08-01T16:13:47.000+0200}, title = {{Dynamical Correlation Length and Relaxation Processes in a Glass Former}}, url = {http://dx.doi.org/10.1103/physrevlett.107.065703}, volume = 107, year = 2011 }