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Computer simulation study of the dynamic cross-correlations in liquids

Author
Padro, J.; Trullas, J.; Sese, G.
Type of activity
Journal article
Journal
Molecular physics
Date of publication
2006-08-22
Volume
72
Number
5
First page
1035
Last page
1049
DOI
https://doi.org/10.1080/00268979100100761 Open in new window
URL
https://www.tandfonline.com/doi/abs/10.1080/00268979100100761?journalCode=tmph20 Open in new window
Abstract
Molecular dynamics calculations of molten salts and soft-sphere binary liquid mixtures have been performed. The self- and cross-correlations of the atomic velocities and displacements are studied from the corresponding time-correlation functions and diffusion coefficients. The effects of both the direct and hydrodynamic interactions on the dynamic cross-correlations as well as their dependence on the reference frame are discussed. The time cross-correlation functions resulting from stochastic si...

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