Equilibrium fluctuation expressions for the wave-vector- and frequency-dependent shear viscosity
- 1 May 1981
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 23 (5), 2622-2626
- https://doi.org/10.1103/physreva.23.2622
Abstract
We derive an expression for the wave-vector- and frequency-dependent shear-viscosity coefficient which involves equilibrium stress-stress time-correlation functions. Except at zero wave vector, the expression does not have the conventional Kubo form.Keywords
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