76 citations · 243 across the 23 of their papers we have counts for
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hep-th2024★ 3 cited
Bridging 4D QFTs and 2D VOAs via 3D high-temperature EFTs
Arash Arabi Ardehali, Mykola Dedushenko, Dongmin Gang +1
The high-temperature limit of the superconformal index, especially on higher sheets, often captures useful universal information about a theory. In 4d superconforma…
hep-th2024★ 4 cited
Ising BCFT from Fuzzy Hemisphere
Mykola Dedushenko
We extend the recently introduced fuzzy sphere technique for the 3d Ising CFT to the case of boundary CFT (BCFT) using the fuzzy hemisphere. This allows to study conformal boundary…
hep-th2024★ 5 cited
On the 4d/3d/2d view of the SCFT/VOA correspondence
Mykola Dedushenko
We start with the SCFT/VOA correspondence formulated in the Omega-background approach, and connect it to the boundary VOA in 3d theories and chiral algebras of 2d $…