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Four-point susceptibility of a glass-forming binary mixture: Brownian dynamics

Grzegorz Szamel·Elijah Flenner
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Abstract

We study the four-point dynamic susceptibility $χ_4(t)$ obtained from Brownian dynamics computer simulations of the Kob-Andersen Lennard-Jones mixture. We compare the results of the simulations with qualitative predictions of the mode-coupling theory. In addition, we test an estimate of the four-point susceptibility recently proposed by Berthier \textit{et al.} [Science, \textbf{310}, 1797 (2005)].

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Grzegorz Szamel, Elijah Flenner. 2006-05-09. Four-point susceptibility of a glass-forming binary mixture: Brownian dynamics. https://doi.org/10.1103/physreve.74.021507

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