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Unearthing the foundational role of anharmonicity in heat transport in glasses
The time-honored Allen-Feldman theory of heat transport in glasses is generally assumed to predict a finite value for the thermal conductivity, even if it neglects the... -
Hydrodynamic finite-size scaling of the thermal conductivity in glasses
In the past few years, the theory of thermal transport in amorphous solids has been substantially extended beyond the Allen-Feldman model. The resulting formulation, based on...
