Cosmic strings - relativistic vortices in the early universe
- π€ Speaker: Hindmarsh, M (Helsinki Institute of Physics/University of Sussex)
- π Date & Time: Tuesday 04 December 2012, 09:50 - 10:30
- π Venue: Seminar Room 1, Newton Institute
Abstract
In many models of the very early universe, a tangle of relativistic vortices – cosmic strings – are spontaneously formed at a phase transition. I will briefly review the models and observational constraints, compare and contrast cosmic strings with superconductor flux tubes and superfluid vortices, and describe the latest large-scale simulations of their formation and decay.
Series This talk is part of the Isaac Newton Institute Seminar Series series.
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Hindmarsh, M (Helsinki Institute of Physics/University of Sussex)
Tuesday 04 December 2012, 09:50-10:30