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Cosmic jets
Stockholm University, Faculty of Science, Department of Physics.
2011 (English)In: Physics Letters A, ISSN 0375-9601, Vol. 375, no 12, 1427-1430 p.Article in journal (Refereed) Published
Abstract [en]

We discuss time-dependent gravitational fields that accelerate free test particles to the speed of light resulting in cosmic double-jet configurations. It turns out that complete gravitational collapse along a spatial axis together with corresponding expansion along the other two axes leads to the accelerated motion of free test particles up and down parallel to the collapse axis such that a double-jet pattern is asymptotically formed with respect to the collapsed configuration.

Place, publisher, year, edition, pages
2011. Vol. 375, no 12, 1427-1430 p.
National Category
Physical Sciences
URN: urn:nbn:se:su:diva-69089DOI: 10.1016/j.physleta.2011.02.036ISI: 000288842200001OAI: diva2:475103
authorCount :3Available from: 2012-01-10 Created: 2012-01-10 Last updated: 2012-01-10Bibliographically approved

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