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- Title
Electromagnetic field and dynamics of tilted Lemaitre-Tolman-Bondi spacetimes.
- Authors
Sharif, M.; Majid, Amal
- Abstract
In this paper, we investigate the dynamics of Lemaitre-Tolman-Bondi spacetimes with imperfect fluid in the presence of electromagnetic field. We study the effects of charge with respect to an observer moving radially relative to the fluid, that is, a tilted observer. The relationship between various quantities in the tilted and non-tilted congruences is developed using the Einstein-Maxwell field equations. We explore various factors affecting the inhomogeneities in the energy density of the fluid and also discuss the stability of the non-tilted congruence.
- Subjects
ELECTROMAGNETIC fields; SPACETIME; HUBBLE'S law; EINSTEIN field equations; ENERGY density; GEOMETRIC congruences; FLUID dynamics
- Publication
Astrophysics & Space Science, 2013, Vol 348, Issue 2, p583
- ISSN
0004-640X
- Publication type
Article
- DOI
10.1007/s10509-013-1596-x