Variations on S-fold CFTs

Understand

A local SL(2,Z) transformation on the Type IIB brane configuration gives rise to an interesting class of superconformal field theories, known as the S-fold CFTs.

• Previously it has been proposed that the corresponding quiver theory has a link involving the T(U(N)) theory.
• In this paper, we generalise the preceding result by studying quivers that contain a T(G) link, where G is self-dual under S-duality.
• In particular, the cases of G = SO(2N), USp'(2N) and G_2 are examined in detail.