What Does the Potential Energy Landscape Tell Us about the Dynamics of Supercooled Liquids and Glasses?
What Does the Potential Energy Landscape Tell Us about the Dynamics of Supercooled Liquids and Glasses?
For a model glass former we demonstrate via computer simulations how macroscopic dynamic quantities can be inferred from a potential energy landscape (PEL) analysis. The essential step is to consider whole superstructures of many PEL minima, called metabasins, rather than single minima. We show that two types of metabasins exist: …