Loops in exceptional field theory

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• Guillaume Bossard, CPHT Polytechnique.
• Thursday 26 November 2015, 13:00-14:00
• Potter Room (first floor, Pav. B).

If you have a question about this talk, please contact Dr. Piotr Tourkine.

I shall explain how exceptional field theory on a torus defines a framework for computing 1/2 BPS soliton loop corrections in supergravity. Their computation exhibits ultra-violet divergence cancelations in an appropriate dimensional regularisation scheme, and the corresponding effective action reproduces the exact BPS protected couplings of the low energy string theory effective action.

This talk is part of the Quantum Fields and Strings Seminars series.

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