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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.

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Abstract

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.

Item Type:Conference or Workshop Item (Paper)
Keyword:Homogeneous cosmologies; Bianchi types; Brane worlds
Faculty or Institute:Institute for Mathematical Research
Publisher:Elsevier B.V. (ScienceDirect)
DOI Number:10.1016/j.proeng.2013.02.090
Altmetrics:http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1016/j.proeng.2013.02.090
ID Code:41358
Deposited By: Nursyafinaz Mohd Noh
Deposited On:06 Nov 2015 12:02
Last Modified:06 Nov 2015 17:26

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