Density fluctuations and single-particle dynamics in liquid lithium
arXiv:cond-mat/0005149 · doi:10.1103/PhysRevB.62.12095
Abstract
The single-particle and collective dynamical properties of liquid lithium have been evaluated at several thermodynamic states near the triple point. This is performed within the framework of mode-coupling theory, using a self-consistent scheme which, starting from the known static structure of the liquid, allows the theoretical calculation of several dynamical properties. Special attention is devoted to several aspects of the single-particle dynamics, which are discussed as a function of the thermodynamic state. The results are compared with those of Molecular Dynamics simulations and other theoretical approaches.
arXiv comment31 pages (in preprint format), 14 figures. Submitted to Phys. Rev. B
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