171 citations
- Russian Academy of SciencesRU98 papers
- Moscow Institute of Physics and TechnologyRU59 papers
- Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)DE43 papers
- Centre National de la Recherche ScientifiqueFR38 papers
- Christian-Albrechts-Universität zu KielDE22 papers
- Landau Institute for Theoretical PhysicsRU21 papers
- Aix-Marseille UniversitéFR20 papers
- Max Planck Institute for Extraterrestrial PhysicsDE17 papers
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310 papers
Variational approach to Yukawa fluids. II. Instantaneous elastic moduli and sound velocities
S. A. Khrapak, A. G. Khrapak
The variational approach based on the Bogoliubov inequality using the fluid of hard spheres as a reference system is implemented to evaluate instantaneous shear, bulk and longitudi…
Variational approach to Yukawa fluids. I. Thermodynamics
S. A. Khrapak, A. G. Khrapak
The excess energy, entropy, and pressure of a strongly coupled Yukawa fluid are calculated from the variational approach using the fluid of hard spheres as a reference system. As i…
Vibrational model of entropy in dense two-dimensional fluids
Sergey Khrapak
A vibrational paradigm of atomic dynamic in dense fluids is known to provide useful insight on the transport and thermodynamic properties of fluids in three dimensions. In this pap…
Excess entropy scaling of the transverse sound speed in simple fluids
Sergey Khrapak
A calculation of the transverse sound velocity as a function of excess entropy is presented for several simple fluids, including the Lennard-Jones, Yukawa, one-component plasma, in…
Heat capacity of dense liquids: A link between two-phase model and melting temperature scaling
S. A. Khrapak, A. G. Khrapak
Generalized Rosenfeld-Tarazona scaling predicts the power-law dependence of the excess heat capacity of simple liquids on temperature. The two-phase model treats a liquid as a supe…
Approaching the thermodynamic limit of a bounded one-component plasma
D. I. Zhukhovitskii, E. E. Perevoshchikov
The classical one-component plasma (OCP) bounded by a spherical surface reflecting ions (BOCP) is studied using molecular dynamics (MD). Simulations performed for a series of suffi…