281 citations · 837 across the 20 of their papers we have counts for
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Non-invertible Symmetries of Class Theories
Vladimir Bashmakov, Michele Del Zotto, Azeem Hasan +1
We study the non-invertible symmetries of class theories obtained by compactifying the type 6d (2,0) theory on a genus Riemann surface with n…
Topological modularity of Supermoonshine
Jan Albert, Justin Kaidi, Ying-Hsuan Lin
The theory of topological modular forms (TMF) predicts that elliptic genera of physical theories satisfy a certain divisibility property, determined by the theory's gravitational a…
Symmetry TFTs for Non-Invertible Defects
Justin Kaidi, Kantaro Ohmori, Yunqin Zheng
Given any symmetry acting on a -dimensional quantum field theory, there is an associated -dimensional topological field theory known as the Symmetry TFT (SymTFT). The Sym…
Non-Invertible Symmetries of SYM and Twisted Compactification
Justin Kaidi, Gabi Zafrir, Yunqin Zheng
Non-invertible symmetries have recently been understood to provide interesting contraints on RG flows of QFTs. In this work, we show how non-invertible symmetries can also be used…
Exceptional moduli spaces for exceptional theories
Justin Kaidi, Mario Martone, Gabi Zafrir
It is expected on general grounds that the moduli space of 4d theories is of the form , with the rank and a crystallographic complex refl…
Needles in a haystack: An algorithmic approach to the classification of 4d SCFTs
Justin Kaidi, Mario Martone, Leonardo Rastelli +1
There is a well-known map from 4d superconformal field theories (SCFTs) to 2d vertex operator algebras (VOAs). The 4d Schur index corresponds to the VOA vacuum char…