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Dynamical Heterogeneity in Lattice Glass Models
Richard K. Darst, David R. Reichman, Giulio Biroli
In this paper we consider in detail the properties of dynamical heterogeneity in lattice glass models (LGMs). LGMs are lattice models whose dynamical rules are based on thermodynam…
Avalanches and Dynamical Correlations in supercooled liquids
R. Candelier, A. Widmer-Cooper, J. K. Kummerfeld +4
We identify the pattern of microscopic dynamical relaxation for a two dimensional glass forming liquid. On short timescales, bursts of irreversible particle motion, called cage jum…
Localised soft modes and the supercooled liquid's irreversible passage through its configuration space
Asaph Widmer-Cooper, Heidi Perry, Peter Harrowell +1
Using computer simulations, we show that the localized low frequency normal modes of a configuration in a supercooled liquid are strongly correlated with the irreversible structura…
Analytic continuation average spectrum method for quantum liquids
David R. Reichman, Eran Rabani
We revisit the problem of determining the real-frequency density response in quantum fluids via analytical continuation of imaginary-time quantum Monte Carlo data. We demonstrate t…
Irreversible reorganization in a supercooled liquid originates from localised soft modes
Asaph Widmer-Cooper, Heidi Perry, Peter Harrowell +1
The transition of a fluid to a rigid glass upon cooling is a common route of transformation from liquid to solid that embodies the most poorly understood features of both phases1,2…