23 citations · 90 across the 20 of their papers we have counts for
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cond-mat.dis-nn2021★ 8 cited
Absence of a boson peak in anharmonic phonon models with Akhiezer-type damping
A. Shvaika, M. Shpot, W. Schirmacher +2
In a recent article M. Baggioli and A. Zaccone (Phys. Rev. Lett. {\bf 112}, 145501 (2019)) claimed that an anharmonic damping, leading to a sound attenuation proportional to …
cond-mat.dis-nn2021★ 2 cited
Comment on "Universal effect of excitation dispersion on the heat capacity and gapped states in fluids"
T. Bryk, N. Jakse, I. Mryglod +2
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 l…
cond-mat.dis-nn2021
Comment on "Erratum: Collective modes and gapped momentum states in liquid Ga:Experiment, theory, and simulation"
T. Bryk, I. Mryglod, G. Ruocco
We show, that the theoretical expression for the dispersion of collective excitations reported in [Phys. Rev. B {\bf 103}, 099901 (2021)], at variance with what was claimed in the…