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hep-th2019★ 22 cited
Composite operators near the boundary
Vladimír Procházka, Alexander Söderberg
We use renormalization group methods to study composite operators existing at a boundary of an interacting conformal field theory. In particular we relate the data on boundary oper…
hep-th2019★ 1 cited
Boundary gauge and gravitational anomalies from Ward identities
Vladimir Prochazka
We consider the two-point functions of conserved bulk currents and energy-momentum tensor in a boundary CFT defined on . Starting from the consistent forms of b…