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Título:
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Anisotropic fluid with SU(2) type structure in general relativity: A model of localized matter
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Autor/a:
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Letelier, Patricio S.; Verdaguer Oms, Enric, 1950-
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Otros autores:
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Universitat de Barcelona |
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Abstract:
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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. |
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Materia(s):
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-Anisotropia
-Relativitat general (Física)
-Fluids
-Cosmologia
-Astrofísica
-Anisotropy
-General relativity (Physics)
-Fluids
-Cosmology
-Astrophysics |
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Derechos:
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(c) American Institute of Physics, 1987
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Tipo de documento:
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Artículo
Artículo - Versión publicada |
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Editor:
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American Institute of Physics
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Compartir:
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