73 citations · 90 across the 3 of their papers we have counts for
3 papers
hep-th2010★ 6 cited
Dual conformal constraints and infrared equations from global residue theorems in N=4 SYM theory
Johannes Broedel, Song He
Infrared equations and dual conformal constraints arise as consistency conditions on loop amplitudes in N=4 super Yang-Mills theory. These conditions are linear relations between l…
hep-th2009★ 73 cited
R^4 counterterm and E7(7) symmetry in maximal supergravity
J. Broedel, L. J. Dixon
The coefficient of a potential R^4 counterterm in N=8 supergravity has been shown previously to vanish in an explicit three-loop calculation. The R^4 term respects N=8 supersymmetr…
hep-th2009★ 11 cited
New Twistor String Theories revisited
Johannes Broedel, Bernhard Wurm
A gauged version of Berkovits twistor string theory featuring the particle content of N=8 supergravity was suggested by Abou-Zeid, Hull and Mason. The equations of motion for a par…