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arXiv · 0808.3927

Static and dynamic glass-glass transitions: a mean-field study

Luca Leuzzi
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Abstract

The behavior of a family of mean-field glass models is reviewed. The models are analyzed by means of a Langevin-based approach to the dynamics and a Replica theory computation of the thermodynamics. We focus on the phase diagram of a particular model case, where glass-to-glass transitions occur between phases with a different number of characteristic time-scales for the relaxation processes. The appearence of Johari-Goldstein processes as collective reorganizations of sets of fast processes is discussed.

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Luca Leuzzi. 2008-08-28. Static and dynamic glass-glass transitions: a mean-field study. https://doi.org/10.1080/14786430802481911

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