Bianchi type I cosmology in generalized Saez-Ballester theory via Noether gauge symmetry

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dc.contributor.author Jamil, M.,
dc.contributor.author Ali, S.,
dc.contributor.author Momeni, D.,
dc.contributor.author Myrzakulov, R.
dc.date.accessioned 2012-07-02T11:17:53Z
dc.date.available 2012-07-02T11:17:53Z
dc.date.issued 2012-07-02
dc.identifier.uri http://repository.enu.kz/handle/123456789/1464
dc.description.abstract In this paper, we investigate the generalized Saez–Ballester scalar–tensor theory of gravity via Noether gauge symmetry (NGS) in the background of Bianchi type I cosmological spacetime. We start with the Lagrangian of our model and calculate its gauge symmetries and corresponding invariant quantities. We obtain the potential function for the scalar field in the exponential form. For all the symmetries obtained, we determine the gauge functions corresponding to each gauge symmetry which include constant and dynamic gauge. We discuss cosmological implications of our model and show that it is compatible with the observational data. en_US
dc.language.iso en en_US
dc.title Bianchi type I cosmology in generalized Saez-Ballester theory via Noether gauge symmetry en_US


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