Anisotropy universe in doubly warped product scheme
classification
🌀 gr-qc
keywords
universeanisotropydoublyevolutionwarpedanalyzeanisotropicallyassociated
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We study the GMGHS spacetimes to analyze the evolution of the anisotropy universe, which can be treated as a doubly warped products manifold possessing warping functions (or scale factor) having the Kantowski-Sachs solution which represents homogeneous but anisotropically expanding(contracting) cosmology. We investigate the curvature associated with three phases in the evolution of the universe.
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