We present a general construction of integrable degenerate E-models on a 2d manifold Σ
using the formalism of Costello and Yamazaki based on 4d Chern–Simons theory on Σ× CP …

Twisted holography relates the two-dimensional chiral algebra subsector of N 4 SYM to the
B-model topological string theory on the deformed conifold SL (2, C). We review the relevant …

Supersymmetric quantum field theories contain protected subsectors which can be obtained
by the procedure known as twisting. The idea of twisted holography is to study holographic …