LRS Bianchi Type II Massive String Cosmological Models with Magnetic Field in Lyra's Geometry
Joint Authors
Bali, Raj
Yadav, Mahesh Kumar
Gupta, Lokesh Kumar
Source
Advances in Mathematical Physics
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-10-30
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
Bianchi type II massive string cosmological models with magnetic field and time dependent gauge function (ϕi) in the frame work of Lyra's geometry are investigated.
The magnetic field is in YZ-plane.
To get the deterministic solution, we have assumed that the shear (σ) is proportional to the expansion (θ).
This leads to R=Sn, where R and S are metric potentials and n is a constant.
We find that the models start with a big bang at initial singularity and expansion decreases due to lapse of time.
The anisotropy is maintained throughout but the model isotropizes when n=1.
The physical and geometrical aspects of the model in the presence and absence of magnetic field are also discussed.
American Psychological Association (APA)
Bali, Raj& Yadav, Mahesh Kumar& Gupta, Lokesh Kumar. 2013. LRS Bianchi Type II Massive String Cosmological Models with Magnetic Field in Lyra's Geometry. Advances in Mathematical Physics،Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-505913
Modern Language Association (MLA)
Bali, Raj…[et al.]. LRS Bianchi Type II Massive String Cosmological Models with Magnetic Field in Lyra's Geometry. Advances in Mathematical Physics No. 2013 (2013), pp.1-5.
https://search.emarefa.net/detail/BIM-505913
American Medical Association (AMA)
Bali, Raj& Yadav, Mahesh Kumar& Gupta, Lokesh Kumar. LRS Bianchi Type II Massive String Cosmological Models with Magnetic Field in Lyra's Geometry. Advances in Mathematical Physics. 2013. Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-505913
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-505913