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http://hdl.handle.net/2445/24502| Title: | Poincaré is a subgroup of Galilei in one space dimension more |
| Author: | Elizalde, E. (Emili), 1950- |
| Keywords: | Teoria de camps (Física) Spin (Física nuclear) Àlgebres de Lie Field theory (Physics) Nucler spin Lie algebras |
| Issue Date: | 1978 |
| Publisher: | American Institute of Physics |
| Abstract: | Through an imaginary change of coordinates, the ordinary Poincar algebra is shown to be a subalgebra of the Galilei one in four space dimensions. Through a subsequent contraction the remaining Lie generators are eliminated in a natural way. An application of these results to connect Galilean and relativistic field equations is discussed. |
| Note: | Reproducció del document proporcionada per AIP i http://dx.doi.org/10.1063/1.523654 |
| It is part of: | Journal of Mathematical Physics, 1978, vol. 19, p. 526 |
| URI: | http://hdl.handle.net/2445/24502 |
| Related resource: | http://dx.doi.org/10.1063/1.523654 |
| ISSN: | 0022-2488 |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
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