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arXiv · 2001.11157

On Duality in $\mathcal{N}=2$ supersymmetric Liouville Theory

Yu Nakayama
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Abstract

Similarly to the bosonic Liouville theory, the $\mathcal{N}=2$ supersymmetric Liouville theory was conjectured to be equipped with the duality that exchanges the superpotential and the K\"ahler potential. The conjectured duality, however, seems to suffer from a mismatch of the preserved symmetries. More than fifteen years ago, when I was a student, my supervisor Tohru Eguchi gave a beautiful resolution of the puzzle when the supersymmetry is enhanced to $\mathcal{N}=4$ based on his insight into the underlying geometric structure of the $A_1$ singularity. I will review his unpublished but insightful idea and present our attempts to extend it to more general cases.

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Yu Nakayama. 2020-01-30. On Duality in $\mathcal{N}=2$ supersymmetric Liouville Theory. https://arxiv.org/abs/2001.11157

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