187 citations · 2.2k across the 79 of their papers we have counts for
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hep-th1994★ 69 cited
The Box Graph In Superstring Theory
E. D'Hoker, D. H. Phong
In theories of closed oriented superstrings, the one loop amplitude is given by a single diagram, with the topology of a torus. Its interpretation had remained obscure, because it…
hep-th1994★ 28 cited
Dispersion Relations in String Theory
Eric D'Hoker, D. H. Phong
We analyze the analytic continuation of the formally divergent one-loop amplitude for scattering of the graviton multiplet in the Type II Superstring. In particular we obtain expli…