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https://repositorio.ufba.br/handle/ri/8212| metadata.dc.type: | Artigo de Periódico |
| Title: | A generalized Vlasov equation |
| Other Titles: | Physica A: Statistical Mechanics and its Applications |
| Authors: | Santana, Ademir Eugênio de Matos Neto, A. Vianna, J.D.M. |
| metadata.dc.creator: | Santana, Ademir Eugênio de Matos Neto, A. Vianna, J.D.M. |
| Abstract: | A two-spacial dimension electronic system characterized by a plasma parameter F ~< 1 is analyzed; then, by using a rigorous non-equilibrium statistical mechanical theory, the evolution of distribution function is considered. A generalized Vlasov equation (GVE) is derived. Compared to the usual Vlasov equation, GVE presents an additional velocitydependent correlation term. Taking as a starting point the GVE, the phenomenological approximation to two-particles function, f2(rlr2ptp2; t) = f~(rlp~; t)fl(r2P2; t)g(r~ - r2) , proposed by Singwi, Tosi, Landi and Sjolander is analyzed. |
| Publisher: | Physica A: Statistical Mechanics and its Applications |
| URI: | http://www.repositorio.ufba.br/ri/handle/ri/8212 |
| Issue Date: | 1989 |
| Appears in Collections: | Artigo Publicado em Periódico (FIS) |
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