Dynamical correlations and collective excitations of Yukawa liquids

Abstract

In dusty (complex) plasmas, containing mesoscopic charged grains, the grain-grain interaction in many cases can be well described through a Yukawa potential. In this Review we summarize the basics of the computational and theoretical approaches capable of describing many-particle Yukawa systems in the liquid and solid phases and discuss the properties of the dynamical density and current correlation spectra of three- and two-dimensional strongly coupled Yukawa systems, generated by molecular dynamics simulations. We show details of the $\omega (k)$ dispersion relations for the collective excitations in these systems, as obtained theoretically following the quasilocalized charge approximation, as well as from the fluctuation spectra created by simulations. The theoretical and simulation results are also compared with those obtained in complex plasma experiments.

arXiv comment54 pages, 31 figures

References in corpus (18)

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• Stability, dynamical properties and melting of a classical bi-layer Wigner Crystal
• Shear viscosity of two-dimensional Yukawa systems in liquid state
• Shear viscosity and shear thinning in two-dimensional Yukawa liquids
• Vertical pairing of identical particles suspended in the plasma sheath
• Test of the Stokes-Einstein relation in a two-dimensional Yukawa liquid
• Reentrant transitions in colloidal or dusty plasma bilayers
• Transport Coefficients of the Yukawa One Component Plasma
• Superdiffusion in quasi-two-dimensional Yukawa liquids
• Experimental observation of strong coupling effects on the dispersion of dust acoustic waves in a plasma
• Binary crystals in two-dimensional two-component Yukawa mixtures
• Phase Transitions in a Dusty Plasma with Two Distinct Particle Sizes
• Crystallization of a classical two-dimensional electron system: Positional and orientational orders
• Collective Modes in Strongly Coupled Elecronic Bilayer Liquids
• Structural phase transitions and out-of-plane dust lattice instabilities in vertically confined plasma crystals
• Dynamics of a Dust Crystal with Two Different Size Dust Species
• Dielectric matrix and plasmon dispersion in strongly coupled electronic bilayer liquids

Cited by in corpus (73)

• On the Wake Structure in Streaming Complex Plasmas
• Crystallization dynamics of a single layer complex plasma
• Is diffusion anomalous in two-dimensional Yukawa liquids?
• Electronic Density Response of Warm Dense Matter
• Fluid approach to evaluate sound velocity in Yukawa systems (complex plasmas)
• Static and dynamic shear viscosity of a single layer complex plasma
• On the long-waves dispersion in Yukawa systems
• Dynamical structure factor of strongly coupled ions in a dense quantum plasma
• Collective modes in simple melts: Transition from soft spheres to the hard sphere limit
• Onset of transverse (shear) waves in strongly-coupled Yukawa fluids
• Ion sphere model for Yukawa systems (dusty plasmas)
• Thermodynamics and dynamics of two-dimensional systems with dipole-like repulsive interactions
• Identifying anomalous diffusion and melting in dusty plasmas
• Dynamics of two-dimensional dipole systems
• Wave spectra of 2D dusty plasma solids and liquids
• Oscillation Spectrum of a Magnetized Strongly Coupled One-Component-Plasma
• Effect of magnetic field on the velocity autocorrelation and the caging of particles in two-dimensional Yukawa liquids
• Wave spectra of 2D Yukawa solids and liquids in the presence of a magnetic field
• Correlational Origin of the Roton Minimum
• Density Fluctuations in the Yukawa One Component Plasma: An accurate model for the dynamical structure factor
• High-frequency elastic moduli of two-dimensional Yukawa fluids and solids
• Higher harmonics of the magnetoplasmon in strongly coupled Coulomb and Yukawa systems
• Isomorph-based empirically modified hypernetted-chain approach for strongly coupled Yukawa one-component plasmas
• Practical dispersion relations for strongly coupled plasma fluids
• Collective Modes in Two Dimensional Binary Yukawa Systems
• Simple dispersion relations for Coulomb and Yukawa fluids
• Observation of the Korteweg-de Vries soliton in molecular dynamics simulations of a dusty plasma medium
• Testing the isomorph invariance of the bridge functions of Yukawa one-component plasmas. II. Short range
• Multi-particle collision simulations of 2D one-component plasmas: anomalous transport and dimensional crossovers
• Testing the isomorph invariance of the bridge functions of Yukawa one-component plasmas. I. Intermediate and long range
• Freezing density scaling of fluid transport properties: Application to liquefied noble gases
• Unified description of sound velocities in strongly coupled Yukawa systems of different spatial dimensionality
• Sound velocities of Lennard-Jones systems near the liquid-solid phase transition
• Fingerprints of different interaction mechanisms on the collective modes in complex (dusty) plasmas
• Coupling of non-crossing wave modes in a two-dimensional plasma crystal
• Onset of negative dispersion in one-component-plasma revisited
• Dispersion relations of Yukawa fluids at weak and moderate coupling
• Note: Sound velocity of a soft sphere model near the fluid-solid phase transition
• Buckling of 2D Plasma Crystals with Non-reciprocal Interactions
• Ion drift instability in a strongly coupled collisional complex plasma
• Note: Melting criterion for soft particle systems in two dimensions
• Collective modes in two-dimensional one-component-plasma with logarithmic interaction
• The sound speed in Yukawa one component plasmas across coupling regimes
• Bridge functions of classical one-component plasmas
• Instantaneous shear modulus of Yukawa fluids across coupling regimes
• Isomorph invariance and thermodynamics of repulsive dense bi-Yukawa one-component plasmas
• Excess entropy of strongly coupled Yukawa fluids
• Collective excitations of a spherically confined Yukawa plasma
• Fluid Modes of a Spherically Confined Yukawa Plasma
• Structure and thermodynamics of two dimensional Yukawa liquids
• Wake-mediated propulsion of an upstream particle in two-dimensional plasma crystals
• Strong Coupling Effects in Binary Yukawa Systems
• Thermal conduction in two-dimensional complex plasma layers
• Anisotropic confinement effects in a two-dimensional plasma crystal
• Description of longitudinal modes in moderately coupled Yukawa systems with the static local field correction
• Second Plasmon and Collective Modes in Binary Coulomb Systems
• First principles calculation of the effect of Coulomb collisions in partially ionized gases
• Elastic properties of three-dimensional Yukawa or dust crystals from molecular dynamics simulations
• Calculation of Thermodynamic Characteristics and Sound Velocity for Two-Dimensional Yukawa Fluids Based on a Two-Step Approximation for the Radial Distribution Function
• Anomalous behavior of plasma response functions at strong coupling
• Synchronization of particle motion in compressed two-dimensional plasma crystals
• Quasi-localized charge approximation approach for the nonlinear structures in strongly coupled Yukawa systems
• Dispersion and damping of two-dimensional dust acoustic waves: Theory and Simulation
• Wave spectroscopy in a driven granular material
• Nonlinear dispersion relation of dust acoustic waves using the Korteweg-de Vries model
• Universal Scaling of Pair-Excess Entropy and Diffusion in Strongly Coupled Liquids
• Vibrational model of entropy in dense two-dimensional fluids
• Simultaneous effect of an external magnetic field and gas-induced friction on the caging of particles in two-dimensional Yukawa systems
• Higher Harmonics Generation in Strongly Coupled Magnetized Two-Dimensional Yukawa Liquids
• Roton-Induced Trapping in Strongly Correlated Rydberg Gases
• Variational approach to Yukawa fluids. II. Instantaneous elastic moduli and sound velocities
• Constraining shear modulus of polycrystalline neutron star crust: Hashin-Shtrikman variational approach
• Inferring partial crystalline order in liquids from electrical resistivity