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Including spin in the Raychaudhuri equation

The Raychaudhuri equation for a spin fluid matter content is developed. The equation is applied to the behavior of an irrotational, unaccelerated fluid. The development of singularities in the expansion is studied for constant spin densities.

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Published in:Journal of mathematical physics 1991-02, Vol.32 (2), p.485-487
Main Authors: Fennelly, A. J., Krisch, Jean P., Ray, John R., Smalley, Larry L.
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Language:English
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description The Raychaudhuri equation for a spin fluid matter content is developed. The equation is applied to the behavior of an irrotational, unaccelerated fluid. The development of singularities in the expansion is studied for constant spin densities.
doi_str_mv 10.1063/1.529439
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ispartof Journal of mathematical physics, 1991-02, Vol.32 (2), p.485-487
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1089-7658
language eng
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source AIP Digital Archive
subjects Exact sciences and technology
General relativity and gravitation
Physics
title Including spin in the Raychaudhuri equation
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