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Extension of type-V and type-IX homogeneous cosmologies


Abdullah, Aslam and Zainuddin, Hishamuddin (2013) Extension of type-V and type-IX homogeneous cosmologies. In: Malaysian Technical Universities Conference on Engineering & Technology 2012 (MUCET 2012), 20-21 Nov. 2012, Kangar, Perlis, Malaysia. (pp. 696-700).

Abstract / Synopsis

Homogeneous cosmologies described by four-parameter transitive groups of isometries G4 with an additional dimension of four-manifolds were obtained by extending Type-V and Type-IX cosmologies which involve isometry groups G3 with transitive actions on three-manifolds. The group G4 was specified via a translational symmetry over the extra dimension in order to extend a three-manifold metric which admits Bianchi Type-N (N=V, IX) to that of four-manifold. The extended metric of Types V and IX are solved explicitly.

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Additional Metadata

Item Type: Conference or Workshop Item (Paper)
Divisions: Institute for Mathematical Research
DOI Number:
Publisher: Elsevier B.V. (ScienceDirect)
Keywords: Homogeneous cosmologies; Bianchi types; Brane worlds
Depositing User: Nursyafinaz Mohd Noh
Date Deposited: 06 Nov 2015 12:02
Last Modified: 06 Nov 2015 17:26
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