Answers are grounded in this paper and cite their sources.
The mode-coupling theory recently used to calculate the intermediate-time behavior of the stress-tensor autocorrelation in dense simple liquids is generalized to treat tagged-particle fluctuations. The velocity autocorrelation function for hard-sphere fluids is calculated in the same time regime. The results agree well with computer simulations. The calculation establishes a connection between the intermediate-time behavior of these correlation functions.
No takes yet. Share an insight, caveat, or question.
Kirkpatrick et al. (1986) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: