Type-B Anomaly Matching and the 6D (2,0) Theory

Vasilis Niarchos, Constantinos Papageorgakis, Elli Pomoni

We study type-B conformal anomalies associated with $\frac{1}{2}$-BPS Coulomb-branch operators in 4D $\mathcal{N}=2$ superconformal field theories. When the vacuum preserves the con…