155 citations · 1.6k across the 38 of their papers we have counts for
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Macdonald Index and Chiral Algebra
Jaewon Song
For any 4d N=2 SCFT, there is a subsector described by a 2d chiral algebra. The vacuum character of the chiral algebra reproduces the Schur index of the corresponding 4d theory. Th…
N=1 Deformations and RG Flows of N=2 SCFTs, Part II: Non-principal deformations
Prarit Agarwal, Kazunobu Maruyoshi, Jaewon Song
We continue to investigate the deformations of four-dimensional superconformal field theories (SCFTs) labeled by a nilpotent element of the flavor s…
New Dualities and Misleading Anomaly Matchings from Outer-automorphism Twists
Sridip Pal, Jaewon Song
We study four-dimensional N=1, 2 superconformal theory in class S obtained by compactifying the 6d N=(2, 0) theory on a Riemann surface C with outer-automorphism twist lines. From…
N=1 Deformations and RG Flows of N=2 SCFTs
Kazunobu Maruyoshi, Jaewon Song
We study certain N=1 preserving deformations of four-dimensional N=2 superconformal field theories (SCFTs) with non-abelian flavor symmetry. The deformation is described by adding…
Enhancement of Supersymmetry via Renormalization Group Flow and the Superconformal Index
Kazunobu Maruyoshi, Jaewon Song
We find a four-dimensional N=1 gauge theory which flows to the minimal interacting N=2 superconformal field theory, the Argyres-Douglas theory, in the infrared up to the extra free…