Holographic Stress Tensor for Asymptotically Flat Spacetimes

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• Prahar Mitra, University of Cambridge
• Friday 10 March 2023, 13:00-14:00
• Potter room/Zoom.

If you have a question about this talk, please contact Isobel Romero-Shaw.

In this talk, I will construct a $D$-dimensional model that reproduces all the infrared dynamics (soft theorems and infrared divergences) of $D+2$-dimensional gravity in asymptotically flat spacetimes. In the process, we will construct holographic ($D$-dimensional) currents for BMS supertranslations and superrotations (stress tensor).

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

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