Lectures on chiral algebras of $\mathcal{N} \geqslant 2$ superconformal field theories

Madalena Lemos

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arXiv · 2006.13892

Lectures on chiral algebras of $\mathcal{N} \geqslant 2$ superconformal field theories

Madalena Lemos

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Abstract

Any four-dimensional $\mathcal{N} \geqslant 2$ superconformal field theory possess a protected subsector isomorphic to a two-dimensional chiral algebra \cite{Beem:2013sza}. The goal of these lectures is to provide an introduction to the subject, covering the construction of the chiral algebras, the consequences for four-dimensional physics, as well as a brief summary of recent progress. This is the writeup of the lectures given at the Winter School "YRISW 2020" to appear in a special issue of JPhysA.

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Madalena Lemos. 2020-06-24. Lectures on chiral algebras of $\mathcal{N} \geqslant 2$ superconformal field theories. https://arxiv.org/abs/2006.13892

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