Bianchi Type I string dust cosmological model with magnetic field in general relativity |
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Authors: | Raj Bali Umesh Kumar Pareek |
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Institution: | (1) Department of Mathematics, University of Rajasthan, Jaipur, 302004, India;(2) Jaipur Engineering College & Research Centre, Jaipur, India |
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Abstract: | Bianchi Type I string dust cosmological models in presence and absence of magnetic field following the techniques used by
Letelier and Stachel, are investigated. To get the deterministic solution, we have assumed that σ
11 is proportional to the expansion (θ) where σ
11 is the eigen value of shear tensor (σ
i
j
) and which leads to A=N(BC)−n
, n>0 where A,B,C are metric potentials and
, N and ℓ are constants. The behaviour of the models in presence and absence of magnetic field are discussed. The other physical and
geometrical aspects of the model are also discussed. |
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Keywords: | Bianchi I String dust Magnetized Cosmological |
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