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Anharmonic properties of vibrational excitations in amorphous solids
Hideyuki Mizuno, Masanari Shimada, Atsushi Ikeda
Understanding the vibrational and thermal properties of amorphous solids is one of the most discussed and long-standing issues in condensed matter physics. Recent works have made s…
Low-frequency vibrations of jammed packings in large spatial dimensions
Masanari Shimada, Hideyuki Mizuno, Ludovic Berthier +1
Amorphous packings prepared in the vicinity of the jamming transition play a central role in theoretical studies of the vibrational spectrum of glasses. Two mean-field theories pre…
Vibrational spectrum derived from the local mechanical response in disordered solids
Masanari Shimada, Hideyuki Mizuno, Atsushi Ikeda
The low-frequency vibrations of glasses are markedly different from those of crystals. These vibrations have recently been categorized into two types: spatially extended vibrations…