5 citations · 5 across the 1 of their papers we have counts for
2 papers
hep-th2020★ 5 cited
Distinquishing 4d N=2 SCFTs
Jacques Distler, Behzat Ergun, Ali Shehper
We construct a family of examples of pairs of 4d N=2 SCFTs whose graded Coulomb branch dimensions, Weyl-anomaly coefficients and flavour symmetry algebras and levels coincide, but…
hep-th2020
Deformations of surface defect moduli spaces
Andrew Neitzke, Ali Shehper
Given a 4d supersymmetric theory with an supersymmetric surface defect, a marginal perturbation of the bulk theory induces a complex structure…