23 citations · 90 across the 20 of their papers we have counts for
20 papers
Canonical partition function and distance dependent correlation functions of a quasi-one-dimensional system of hard disks
V. M. Pergamenshchik, T. Bryk, A. Trokhymchuk
The canonical NLT partition function of a quasi-one dimensional (q1D) one-file system of equal hard disks [J. Chem Phys. 153, 144111 (2020)] provides an analytical description of t…
Instantaneous normal modes in liquids: a heterogeneous-elastic-medium approach
Stefano Mossa, Taras Bryk, Giancarlo Ruocco +1
The concept of vibrational density of states in glasses has been mirrored in liquids by the instantaneous-normal-mode spectrum. While in glasses instantaneous configurations corres…
Correlation functions and ordering in a quasi-one dimensional system of hard disks from the exact canonical partition function
V. M. Pergamenshchik, T. M. Bryk, A. D. Trokhymchuk
The analytical canonical NLT partition function of a quasi-one dimensional (q1D) system of hard disks [J. Chem Phys. v.153, 144111 (2020)] provides a direct analytical description…
Comment on "Explaining the specific heat of liquids based on instantaneous normal modes"
Walter Schirmacher, Taras Bryk, Giancarlo Ruocco
In a recent paper (Phys. Rev. E {\bf 104}, 014103 (2021) ) M. Baggioli and A. Zaccone formulate a theoretical description of the specific heat of liquids by using Debye's expressio…
Comment on "Deformations, relaxation and broken symmetries in liquids, solids and glasses: a unified topological field theory"
Taras Bryk, Walter Schirmacher, Giancarlo Ruocco
We discuss a field-theoretical approach to liquids, solids and glasses, published recently [Phys.Rev.E {\bf105}, 034108 (2022)], which aims to describe these materials in a common…
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 …