Elementary vibrational model for transport properties of dense fluids

SA Khrapak - Physics Reports, 2024 - Elsevier
A vibrational model of transport properties of dense fluids assumes that solid-like oscillations
of atoms around their temporary equilibrium positions dominate the dynamical picture. The …

Lindemann melting criterion in two dimensions

SA Khrapak - Physical Review Research, 2020 - APS
It is demonstrated that the Lindemann's criterion of melting can be formulated for two-
dimensional classical solids using statistical mechanics arguments. With this formulation the …

Structure of the nucleon at leading and subleading twist in the covariant parton model

S Bastami, AV Efremov, P Schweitzer, OV Teryaev… - Physical Review D, 2021 - APS
The covariant parton model is generalized to describe quark correlators in a systematic way.
Previous results are reproduced for the T-even leading-twist transverse momentum …

On the long-waves dispersion in Yukawa systems

SA Khrapak, B Klumov, L Couëdel, HM Thomas - Physics of Plasmas, 2016 - pubs.aip.org
A useful simplification of the quasilocalized charge approximations (QLCA) method to
calculate the dispersion relations in strongly coupled Yukawa fluids is discussed. In this …

[HTML][HTML] Practical formula for the shear viscosity of Yukawa fluids

S Khrapak - AIP Advances, 2018 - pubs.aip.org
A simple practical formula for the shear viscosity coefficient of Yukawa fluids is presented.
This formula allows estimation of the shear viscosity in a very extended range of …

Entropy of strongly coupled Yukawa fluids

SA Khrapak - Physical Review E, 2024 - APS
The entropy of strongly coupled Yukawa fluids is discussed from several perspectives. First,
it is demonstrated that a vibrational paradigm of atomic dynamics in dense fluids can be …

Isomorph-based empirically modified hypernetted-chain approach for strongly coupled Yukawa one-component plasmas

P Tolias, F Lucco Castello - Physics of Plasmas, 2019 - pubs.aip.org
Isomorph theory is employed in order to establish a map** between the bridge function of
Coulomb and Yukawa one-component plasmas. Within an exact invariance ansatz for the …

Invariants in the Yukawa system's thermodynamic phase diagram

AA Veldhorst, TB Schrøder, JC Dyre - Physics of Plasmas, 2015 - pubs.aip.org
This paper shows that several known properties of the Yukawa system can be derived from
the isomorph theory, which applies to any system that has strong correlations between its …

Soft mean spherical approximation for dusty plasma liquids: One-component Yukawa systems with plasma shielding

P Tolias, S Ratynskaia, U De Angelis - Physical Review E, 2014 - APS
The structure and thermodynamics of strongly coupled dusty plasmas are investigated with
the soft mean spherical approximation. This integral theory approach is analytically solvable …

Bridge functions of classical one-component plasmas

F Lucco Castello, P Tolias - Physical Review E, 2022 - APS
In a recent paper, Lucco Castello et al.[arxiv: 2107.03537] performed systematic extractions
of classical one-component plasma bridge functions from molecular dynamics simulations …