Korean J. Math. Vol. 23 No. 3 (2015) pp.478-489
DOI: https://doi.org/10.11568/kjm.2015.23.3.478

Scientific understanding of the anisotropic universe in the warped products spacetime for aerospace power

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Published: Sep 30, 2015
Keywords:
cosmology, doubly warped products, anisotropic universe.
Mathematics Subject Classification:
58A40.

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Jaedong Choi
Korea Air Force Academy Cheongju 363-849, Korea

Abstract

We study the GMGHS spacetime to analyze anisotropic cosmology model which represents homogeneous but anisotropically expanding(contracting)cosmology. In this paper we investigate the solution of GMGHS spacetime in form of doubly warped products possessing warping functions and find the Ricci curvature associated with three phases in the evolution of the universe.


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Supporting Agencies

This work was financial supported from the Korea Air Force Academy Grant (KAFA 15-04).

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