225 citations · 3.4k across the 85 of their papers we have counts for
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Higher genus modular graph functions, string invariants, and their exact asymptotics
Eric D'Hoker, Michael B. Green, Boris Pioline
The concept and the construction of modular graph functions are generalized from genus-one to higher genus surfaces. The integrand of the four-graviton superstring amplitude at gen…
Multiple D3-instantons and mock modular forms II
Sergei Alexandrov, Sibasish Banerjee, Jan Manschot +1
We analyze the modular properties of D3-brane instanton corrections to the hypermultiplet moduli space in type IIB string theory compactified on a Calabi-Yau threefold. In Part I,…
Four-derivative couplings and BPS dyons in heterotic CHL orbifolds
Guillaume Bossard, Charles Cosnier-Horeau, Boris Pioline
Three-dimensional string models with half-maximal supersymmetry are believed to be invariant under a large U-duality group which unifies the S and T dualities in four dimensions. W…