http://www.cnr.it/ontology/cnr/individuo/prodotto/ID1819
Phase-space approach to dynamical density functional theory (Articolo in rivista)
- Type
- Label
- Phase-space approach to dynamical density functional theory (Articolo in rivista) (literal)
- Anno
- 2007-01-01T00:00:00+01:00 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Marconi, UMB; Melchionna, S (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Univ Camerino, Dipartimento Fis, I-62032 Camerino, Italy; Ist Nazl Fis Mat, I-62032 Camerino, Italy; Univ Rome, Dipartimento Fis, I-00185 Rome, Italy; Univ Rome, CNR, INFM SOFT, I-00185 Rome, Italy (literal)
- Titolo
- Phase-space approach to dynamical density functional theory (literal)
- Abstract
- The authors consider a system of interacting particles subjected to Langevin inertial dynamics and derive the governing time-dependent equation for the one-body density. They show that, after suitable truncations of the Bogoliubov-Born-Green-Kirkwood-Yvon hierarchy, and a multiple time scale analysis, they obtain a self-consistent equation involving only the one-body density. This study extends to arbitrary dimensions previous work on a one-dimensional fluid and highlights the subtleties of kinetic theory in the derivation of dynamical density functional theory. (c) 2007 American Institute of Physics. (literal)
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