Scaling configurations of cosmic superstring networks and their cosmological implications

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• Pogosian, L (Simon Fraser University)
• Tuesday 04 December 2012, 10:50-11:10
• Seminar Room 1, Newton Institute.

If you have a question about this talk, please contact Mustapha Amrani.

Topological Dynamics in the Physical and Biological Sciences

Cosmic superstring networks contain strings of multiple tensions and Y-junctions. Depending on the magnitude of the fundamental string coupling, the stress-energy power spectrum of the scaling network is dominated either by populous light F strings, or rare heavy D strings. It may be possible to distinguish between these two regimes with future observations of CMB polarization.

This talk is part of the Isaac Newton Institute Seminar Series series.

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