101 citations · 420 across the 11 of their papers we have counts for
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hep-th2019★ 17 cited
How a-type anomalies can depend on marginal couplings
Christopher P. Herzog, Itamar Shamir
Even dimensional defects and boundaries in conformal field theory support type anomalies on their world-volume. We show that the one-point functions of marginal operators, in t…
hep-th2019★ 35 cited
On Marginal Operators in Boundary Conformal Field Theory
Christopher P. Herzog, Itamar Shamir
The presence of a boundary (or defect) in a conformal field theory allows one to generalize the notion of an exactly marginal deformation. Without a boundary, one must find an oper…