论文标题
在高级积分方程理论的描述中，密集的Yukawa一组分等离子体液体
On the advanced integral equation theory description of dense Yukawa one-component plasma liquids
论文作者
论文摘要
不同的高级桥梁功能封闭用于研究积分方程理论框架内密集的Yukawa一组分等离子体液体的结构和热力学特性。在热力学特性，径向分布功能和桥梁功能的水平上，比较了基于异晶的基于经验修改的超链链，变异的修饰超链链，罗杰斯 - 杨和Ballone-pastore-pastore-galli-gazzillo方法。基于准确性和计算速度的比较得出的结论是，这两种修饰的超链链方法是优越的，单打基于异构象的变体是对密集的野瓦液体结构特性的计算机模拟的最有希望的替代方法。研究了通过人工交叉对精确渐近极限进行进一步改善的可能性。
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.
