Integrable 1/2 BPS Nahm pole defects in N = 4 SYM

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• Charlotte Kristjansen (Niels Bohr Institutet, University of Copenhagen)
• Monday 27 October 2025, 14:00-15:00
• Seminar Room 1, Newton Institute.

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BIDW02 - Diving Deeper into Defects: On the Intersection of Field Theory, Quantum Matter, and Mathematics

We will give an overview of the integrability properties of ½ BPS Nahm pole defects in N=4 SYM paying special attention to the case of Gukov-Witten surface defects which have only recently been studied in the integrability context. Furthermore, we will discuss how localization results for one-point functions in these set-ups reveal an intriguing structure of perturbation theory.

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

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