On the advanced integral equation theory description of dense Yukawa one-component plasma liquids

Abstract

Different advanced bridge function closures are utilized to investigate the structural and thermodynamic properties of dense Yukawa one-component plasma liquids within the framework of integral equation theory. The isomorph-based empirically modified hypernetted-chain, the variational modified hypernetted-chain, the Rogers-Young and the Ballone-Pastore-Galli-Gazzillo approaches are compared at the level of thermodynamic properties, radial distribution functions and bridge functions. The comparison, based on accuracy and computational speed, concludes that the two modified hypernetted-chain approaches are superior and singles out the isomorph-based variant as the most promising alternative to computer simulations of structural properties of dense Yukawa liquids. The possibility of further improvement through artificial cross-over to exact asymptotic limits is studied.

arXiv comment13 pages, 5 figures, 29 pages of supplementary material

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Cited by in corpus (11)

• Elementary vibrational model for transport properties of dense fluids
• Integral equation theory based dielectric scheme for strongly coupled electron liquids
• Quantum version of the integral equation theory based dielectric scheme for strongly coupled electron liquids
• Testing the isomorph invariance of the bridge functions of Yukawa one-component plasmas. I. Intermediate and long range
• Testing the isomorph invariance of the bridge functions of Yukawa one-component plasmas. II. Short range
• Bridge functions of classical one-component plasmas
• One--Component Plasma of a Million Particles via angular--averaged Ewald potential: A Monte Carlo study
• Revisiting the Vashishta-Singwi dielectric scheme for the warm dense uniform electron fluid
• Structure and thermodynamics of two dimensional Yukawa liquids
• Description of longitudinal modes in moderately coupled Yukawa systems with the static local field correction
• Inferring partial crystalline order in liquids from electrical resistivity