Gaussian multiplicative chaos measures, Painlevé equations, and conformal blocks

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• Harini Desiraju (Newton Institute)
• Tuesday 15 November 2022, 14:00-15:00
• MR12, Centre for Mathematical Sciences.

If you have a question about this talk, please contact Perla Sousi.

Conformal blocks appear in several areas of mathematical physics from random geometry to black hole physics. A probabilistic notion of conformal blocks using gaussian multiplicative chaos measures was recently formulated by Promit Ghosal, Guillaume Remy, Xin Sun, Yi Sun (arxiv:2003.03802). In this talk, I will show that the semiclassical limit of the probabilistic conformal blocks recovers a special case of the elliptic form of Painlevé VI equation, thereby proving a conjecture by Zamolodchikov. This talk is based on an upcoming paper with Promit Ghosal and Andrei Prokhorov.

This talk is part of the Probability series.

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