Abstract
We study the dynamics of a colloidal fluid in the full position-momentum phase space, including hydrodynamic interactions, which strongly influence the non-equilibrium properties of the system. For large systems, the number of degrees of freedom prohibits direct simulation and a reduced model is necessary. Under standard assumptions, we derive a dynamical density functional theory (DDFT), which is a generalisation of many existing DDFTs, and shows good agreement with stochastic simulations.
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© 2013 Springer International Publishing Switzerland
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Goddard, B.D., Nold, A., Savva, N., Pavliotis, G.A., Kalliadasis, S. (2013). Inertia and Hydrodynamic Interactions in Dynamical Density Functional Theory. In: Gilbert, T., Kirkilionis, M., Nicolis, G. (eds) Proceedings of the European Conference on Complex Systems 2012. Springer Proceedings in Complexity. Springer, Cham. https://doi.org/10.1007/978-3-319-00395-5_120
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DOI: https://doi.org/10.1007/978-3-319-00395-5_120
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-00394-8
Online ISBN: 978-3-319-00395-5
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