Modular forms and three-loop superstring amplitudesSergio L. Cacciatori, Bert van Geemen, Francesco Dalla Piazza|Nuclear Physics B|2008Cited by 71
A new CY elliptic fibration and tadpole cancellationSergio L. Cacciatori, Bert van Geemen, Andrea Cattaneo|Journal of High Energy Physics|2011Cited by 12
Multi-centered invariants, plethysm and grassmanniansSergio L. Cacciatori, Bert van Geemen, Alessio Marrani|Journal of High Energy Physics|2013Cited by 4