%0 Journal Article %1 Darst2010Dynamical %A Darst, Richard K. %A Reichman, David R. %A Biroli, Giulio %D 2010 %J The Journal of Chemical Physics %K dynamical\_heterogeneities, lattice\_model glasses %N 4 %P 044510+ %R 10.1063/1.3298877 %T Dynamical Heterogeneity in Lattice Glass Models %U http://dx.doi.org/10.1063/1.3298877 %V 132 %X In this paper we consider in detail the properties of dynamical heterogeneityin lattice glass models (LGMs). LGMs are lattice models whose dynamical rulesare based on thermodynamic, as opposed to purely kinetic, considerations. Wedevise a LGM that is not prone to crystallization and displays properties of afragile glass-forming liquid. Particle motion in this model tends to be locallyanisotropic on intermediate time scales even though the rules governing themodel are isotropic. The model demonstrates violations of the Stokes-Einsteinrelation and the growth of various length scales associated with dynamicalheterogeneity. We discuss future avenues of research comparing the predictionsof lattice glass models and kinetically constrained models to atomisticsystems.

@article{Darst2010Dynamical, abstract = {{In this paper we consider in detail the properties of dynamical heterogeneityin lattice glass models (LGMs). LGMs are lattice models whose dynamical rulesare based on thermodynamic, as opposed to purely kinetic, considerations. Wedevise a LGM that is not prone to crystallization and displays properties of afragile glass-forming liquid. Particle motion in this model tends to be locallyanisotropic on intermediate time scales even though the rules governing themodel are isotropic. The model demonstrates violations of the Stokes-Einsteinrelation and the growth of various length scales associated with dynamicalheterogeneity. We discuss future avenues of research comparing the predictionsof lattice glass models and kinetically constrained models to atomisticsystems.}}, added-at = {2019-06-10T14:53:09.000+0200}, archiveprefix = {arXiv}, author = {Darst, Richard K. and Reichman, David R. and Biroli, Giulio}, biburl = {https://www.bibsonomy.org/bibtex/2c21a6d5e8fcecd4c993864bc12cf9142/nonancourt}, citeulike-article-id = {6070601}, citeulike-linkout-0 = {http://dx.doi.org/10.1063/1.3298877}, citeulike-linkout-1 = {http://arxiv.org/abs/0911.0479}, citeulike-linkout-2 = {http://arxiv.org/pdf/0911.0479}, day = 28, doi = {10.1063/1.3298877}, eprint = {0911.0479}, interhash = {d0bcf5bb5c42abf1ae4805978497b675}, intrahash = {c21a6d5e8fcecd4c993864bc12cf9142}, journal = {The Journal of Chemical Physics}, keywords = {dynamical\_heterogeneities, lattice\_model glasses}, month = jan, number = 4, pages = {044510+}, posted-at = {2010-09-25 10:30:23}, priority = {2}, timestamp = {2019-07-31T12:31:28.000+0200}, title = {{Dynamical Heterogeneity in Lattice Glass Models}}, url = {http://dx.doi.org/10.1063/1.3298877}, volume = 132, year = 2010 }