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

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dc.contributor.author Mubasher Jamil
dc.contributor.author Sajid Ali
dc.contributor.author D. Momeni
dc.contributor.author R. Myrzakulov
dc.date.accessioned 2013-04-22T04:47:57Z
dc.date.available 2013-04-22T04:47:57Z
dc.date.issued 2013-04-22
dc.identifier.uri http://repository.enu.kz/handle/123456789/7105
dc.description http://www.enu.kz ru_RU
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. ru_RU
dc.language.iso en ru_RU
dc.subject generalized ru_RU
dc.subject gauge symmetry ru_RU
dc.subject Bianchi model ru_RU
dc.subject NGS analysis ru_RU
dc.title Bianchi type I cosmology in generalized Saez–Ballester theory via Noether gauge symmetry ru_RU
dc.type Article ru_RU


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