Quantum space-times and finite N effects in 4D super Yang–Mills theories Original R

The truncation in the number of single-trace chiral primary operators of N=4 SYM and its conjectured connection with gravity on quantum space-times are elaborated. The model of quantum space-time we use is AdS5q×S5q for q a root of unity. The quantum sphere is defined as a homogeneous space with manifest SUq(3) symmetry, but as anticipated from the field theory correspondence, we show that there is a hidden SOq(6) symmetry in the construction. We also study some properties of quantum space quotients as candidate models for the quantum space-time relevant for some Zn quiver quotients of the N=4 theory which break SUSY to N=2. We find various qualitative agreements between the proposed models and the properties of the corresponding finite N gauge theories.