Comment on Universal effect of excitation dispersion on the heat capacity and gapped states in fluids
published by Taras Bryk
in 2021
in Physics
and research's language is
English
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Abstract in English
We discuss the validity of recent results in [Phys. Rev. Lett. 125, 125501 (2020)] on an universal relation between the heat capacity and dispersions of collective excitations in liquids.