{ "id": "1202.3270", "version": "v2", "published": "2012-02-15T10:50:46.000Z", "updated": "2012-08-08T08:49:42.000Z", "title": "Generalized dynamical density functional theory for classical fluids and the significance of inertia and hydrodynamic interactions", "authors": [ "Benjamin D. Goddard", "Andreas Nold", "Nikos Savva", "Grigorios A. Pavliotis", "Serafim Kalliadasis" ], "comment": "5 pages, 4 figures, 4 supplementary movie files, I supplementary pdf", "journal": "Phys. Rev. Lett. 109, 120603 (2012)", "doi": "10.1103/PhysRevLett.109.120603", "categories": [ "cond-mat.stat-mech", "cond-mat.soft", "math-ph", "math.MP" ], "abstract": "We study the dynamics of a colloidal fluid including inertia and hydrodynamic interactions, two effects which strongly influence the non-equilibrium properties of the system. We derive a general dynamical density functional theory (DDFT) which shows very good agreement with full Langevin dynamics. In suitable limits, we recover existing DDFTs and a Navier-Stokes-like equation with additional non-local terms.", "revisions": [ { "version": "v2", "updated": "2012-08-08T08:49:42.000Z" } ], "analyses": { "keywords": [ "generalized dynamical density functional theory", "hydrodynamic interactions", "classical fluids", "significance", "general dynamical density functional theory" ], "tags": [ "journal article" ], "publication": { "publisher": "APS", "journal": "Phys. Rev. Lett." }, "note": { "typesetting": "TeX", "pages": 5, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2012arXiv1202.3270G" } } }