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Accelerated Lyra's Cosmology Driven by Electromagnetic Field in Inhomogeneous Universe
Joint Authors
Yadav, Padmini
Pradhan, Anirudh
Source
International Journal of Mathematics and Mathematical Sciences
Issue
Vol. 2009, Issue 2009 (31 Dec. 2009), pp.1-20, 20 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-01-27
Country of Publication
Egypt
No. of Pages
20
Main Subjects
Abstract EN
A new class of cylindrically symmetric inhomogeneous cosmological models for perfect fluid distribution with electromagnetic field is obtained in the context of Lyra's geometry.
We have obtained solutions by considering the time dependent displacement field.
The source of the magnetic field is due to an electric current produced along the z-axis.
Only F12 is a nonvanishing component of electromagnetic field tensor.
To get the deterministic solution, it has been assumed that the expansion θ in the model is proportional to the shear σ.
It has been found that the solutions are consistent with the recent observations of type Ia supernovae, and the displacement vector β(t) affects entropy.
Physical and geometric aspects of the models are also discussed in presence and absence of magnetic field.
American Psychological Association (APA)
Pradhan, Anirudh& Yadav, Padmini. 2010. Accelerated Lyra's Cosmology Driven by Electromagnetic Field in Inhomogeneous Universe. International Journal of Mathematics and Mathematical Sciences،Vol. 2009, no. 2009, pp.1-20.
https://search.emarefa.net/detail/BIM-474188
Modern Language Association (MLA)
Pradhan, Anirudh& Yadav, Padmini. Accelerated Lyra's Cosmology Driven by Electromagnetic Field in Inhomogeneous Universe. International Journal of Mathematics and Mathematical Sciences No. 2009 (2009), pp.1-20.
https://search.emarefa.net/detail/BIM-474188
American Medical Association (AMA)
Pradhan, Anirudh& Yadav, Padmini. Accelerated Lyra's Cosmology Driven by Electromagnetic Field in Inhomogeneous Universe. International Journal of Mathematics and Mathematical Sciences. 2010. Vol. 2009, no. 2009, pp.1-20.
https://search.emarefa.net/detail/BIM-474188
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-474188