177 citations · 1.6k across the 48 of their papers we have counts for
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hep-th2017★ 15 cited
Supersymmetric vortex defects in two dimensions
Kazuo Hosomichi, Sungjay Lee, Takuya Okuda
We study codimension-two BPS defects in 2d N=(2,2) supersymmetric gauge theories, focusing especially on those characterized by vortex-like singularities in the dynamical or non-dy…
hep-th2017★ 2 cited
Comments on supersymmetric renormalization in two-dimensional curved spacetime
Takuya Okuda
In this technical note we introduce a manifestly gauge-invariant and supersymmetric procedure to regularize and renormalize one-loop divergences of chiral multiplets in two-dimensi…