411 citations · 1.8k across the 16 of their papers we have counts for
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hep-th2012★ 85 cited
Ultraviolet Cancellations in Half-Maximal Supergravity as a Consequence of the Double-Copy Structure
Zvi Bern, Scott Davies, Tristan Dennen +1
We show that the double-copy structure of gravity forbids divergences in pure half-maximal (16 supercharge) supergravity at four and five points at one loop in D<8 and at two loops…
hep-th2012★ 137 cited
Absence of Three-Loop Four-Point Divergences in N=4 Supergravity
Zvi Bern, Scott Davies, Tristan Dennen +1
We compute the coefficient of the potential three-loop divergence in pure N=4 supergravity and show that it vanishes, contrary to expectations from symmetry arguments. The recently…