Strongly Coupled Coulomb Systems

利用分析技术对强耦合等离子体的集体模式和动力学输运系数进行了研究。特别是近几年发展起来的准局域电荷模型将应用于库仑液体在强耦合下的介电响应张量和集体模结构的计算。应用范围包括密集的热等离子体、金属中的电子气体、熔盐、液态金属、介电材料界面上的二维电子液体、超晶格和二元离子混合物。当前研究中使用的非摄动方法允许在习惯摄动方法不充分的情况下进行计算。

Research on collective modes and dynamical transport coefficients of strongly coupled plasmas using analytical techniques are carried forward. In particular the Quasi Localized Charge Model developed during the last few years will be applied to the calculation of dielectric response tensors and collective mode structures for Coulomb liquids at strong coupling. Applications include dense, hot plasmas, electron gas in metals, molten salts, liquid metals, two- dimensional electron liquids at the interface of dielectric materials, superlattices and binary ionic mixtures. The non- perturbative approaches used in the current research allow computations where customary perturbation methods are inadequate.