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https://repositorio.ufba.br/handle/ri/16281
metadata.dc.type: | Artigo de Periódico |
Title: | On Galilei-covariant Lagrangian models of fluids |
Other Titles: | Journal of Physics -London- a Mathematical and General |
Authors: | Santana, Ademir Eugênio de Montigny, M. de Khanna, Faqir C. |
metadata.dc.creator: | Santana, Ademir Eugênio de Montigny, M. de Khanna, Faqir C. |
Abstract: | We use a covariant-like formulation of Galilei invariance in five dimensions to obtain a model for compressible irrotational barotropic fluids with pressure proportional to the square of the mass density. Some solutions for the one-dimensional version of one of these equations are found by using their Lie point symmetries. Other models of fluids are also discussed. Our purpose is to illustrate how the Galilei-covariant formalism can serve as a guide for the construction of non-relativistic wave equations relevant in many-body theories. |
metadata.dc.rights: | Acesso Aberto |
URI: | http://repositorio.ufba.br/ri/handle/ri/16281 |
Issue Date: | 2001 |
Appears in Collections: | Artigo Publicado em Periódico (FIS) |
Files in This Item:
File | Description | Size | Format | |
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A E Santana.pdf | 143,89 kB | Adobe PDF | View/Open |
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