Summing up D-Instantons
arXiv:hep-th/9608079 · doi:10.1103/PhysRevLett.77.3296
Abstract
We investigate quantum corrections to the moduli space for hypermultiplets for type IIA near a conifold singularity. We find a unique quantum deformation based on symmetry arguments which is consistent with a recent conjecture. The correction can be interpreted as an infinite sum coming from multiple wrappings of the Euclidean D-branes around the vanishing cycle.
8 pages, harvmac; a reference added, typoes corrected