Self-Organized Criticality Below The Glass Transition

Katharina Vollmayr-Lee; Elizabeth A. Baker

doi:10.1209/epl/i2006-10405-1

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Self-Organized Criticality Below The Glass Transition

Katharina Vollmayr-Lee·Elizabeth A. Baker

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Abstract

We obtain evidence that the dynamics of glassy systems below the glass transition is characterized by self-organized criticality. Using molecular dynamics simulations of a model glass-former we identify clusters of cooperatively jumping particles. We find string-like clusters whose size is power-law distributed not only close to T_c but for ALL temperatures below T_c, indicating self-organized criticality which we interpret as a freezing in of critical behavior.

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Katharina Vollmayr-Lee, Elizabeth A. Baker. 2006-03-26. Self-Organized Criticality Below The Glass Transition. https://doi.org/10.1209/epl%2Fi2006-10405-1

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