The Scattering Map on Oppenheimer-Snyder Spacetime

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• Fred Alford (University of Cambridge)
• Friday 07 June 2019, 13:00-14:00
• Pavilion B Potter Room (B1.19).

If you have a question about this talk, please contact Nathan Johnson-McDaniel.

In this talk we will discuss the boundedness of solutions of the linear wave equation in the Oppenheimer—Snyder model of gravitational collapse, in both the case of a reflective dust cloud and a permeating dust cloud. We will then proceed to define the scattering map on this space-time, and look at the implications of the boundedness results on this scattering map.

This talk is part of the DAMTP Friday GR Seminar series.

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