Spatially heterogeneous dynamics and locally arrested density fluctuations from first principles

We present a first-principles formalism for studying dynamical heterogeneities in glass-forming liquids. Based on the non-equilibrium self-consistent generalized Langevin equation theory, we were able to describe the time-dependent local density profile during the particle interchange among small re...

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Veröffentlicht in:	Physics of fluids (1994) 2022-03, Vol.34 (3)
Hauptverfasser:	Lira-Escobedo, J., Vélez-Cordero, J. R., Ramírez-González, Pedro E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Balancing Chemical potential Critical temperature Density Diffusion Diffusion coefficient First principles Fluid dynamics Glass formation Heterogeneity Liquids Physics Potential gradient Time dependence
Online-Zugang:	Volltext
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