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http://hdl.handle.net/2445/24562| Title: | Anisotropic fluid with SU(2) type structure in general relativity: A model of localized matter |
| Author: | Letelier, Patricio S. Verdaguer Oms, Enric, 1950- |
| Keywords: | Anisotropia Relativitat general (Física) Fluids Cosmologia Astrofísica Anisotropy General relativity (Physics) Fluids Cosmology Astrophysics |
| Issue Date: | 1987 |
| Publisher: | American Institute of Physics |
| Abstract: | A model of anisotropic fluid with three perfect fluid components in interaction is studied. Each fluid component obeys the stiff matter equation of state and is irrotational. The interaction is chosen to reproduce an integrable system of equations similar to the one associated to self-dual SU(2) gauge fields. An extension of the BelinskyZakharov version of the inverse scattering transform is presented and used to find soliton solutions to the coupled Einstein equations. A particular class of solutions that can be interpreted as lumps of matter propagating in empty space-time is examined. |
| Note: | Reproducció del document proporcionada per AIP i http://dx.doi.org/10.1063/1.527783 |
| It is part of: | Journal of Mathematical Physics, 1987, vol. 28, p. 2431-2436 |
| URI: | http://hdl.handle.net/2445/24562 |
| Related resource: | http://dx.doi.org/10.1063/1.527783 |
| ISSN: | 0022-2488 |
| Appears in Collections: | Articles publicats en revistes (Física de la Matèria Condensada) |
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