Cosmological Models of Universe with Variable Deceleration Parameter in Lyra´’s Manifold

FRW models of the universe have been studied in the cosmological theory based on Lyra’s manifold. Anew class of exact solutions has been obtained by considering a time dependent displacement field for variabledeceleration parameter from which three models of the universe are derived (i) exponential...

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Veröffentlicht in:	Brazilian Journal of Physics
Hauptverfasser:	J. P. Shahi, Chandra Bhan Singh, Anirudh Pradhan
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Sociedade Brasileira de Física 2006
Schlagworte:	Física, Astronomía y Matemáticas
Online-Zugang:	https://www.redalyc.org/articulo.oa?id=46436620
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