General Relativity and Gravitation

, Volume 30, Issue 3, pp 497–507

Effect of the Global Rotation of the Universe on the Formation of Galaxies

  • Li-Xin Li

DOI: 10.1023/A:1018867011142

Cite this article as:
Li, LX. General Relativity and Gravitation (1998) 30: 497. doi:10.1023/A:1018867011142


The effect of the global rotation of the universe on the formation of galaxies is investigated. It is found that the global rotation provides a natural origin for the rotation of galaxies, and the morphology of the objects formed from gravitational instability in a rotating and expanding universe depends on the amplitude of the density fluctuation, different values of the amplitude of the fluctuation lead to the formation of elliptical galaxies, spiral galaxies, and walls. The global rotation gives a natural explanation of the empirical relation between the angular momentum and mass of galaxies: J ∝ M5/3. The present angular velocity of the universe is estimated at ∼10-13rad yr-1.

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© Plenum Publishing Corporation 1998

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  • Li-Xin Li

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