2 problems

M2-brane duality conjecture. The dual theory is the $2+1$-dimensional $N=8$ superconformal field theory living on the M2 brane.

Let $X$ be a smooth resolution preserving the Calabi–Yau condition of the cone $X_\circ=C(L)$ over a $(2d-1)$-dimensional toric Sasakian manifold $L$, where $X_\circ$ is a non-comp…