488 citations · 1.2k across the 22 of their papers we have counts for
22 papers
Second-order self-force potential-region binary dynamics at in supergravity
Zvi Bern, Enrico Herrmann, Radu Roiban +4
We compute the potential-graviton contributions to the conservative scattering angle of two non-spinning bodies in maximal supergravity at fifth order in Newton's constant, includi…
Amplitudes, Supersymmetric Black Hole Scattering at , and Loop Integration
Zvi Bern, Enrico Herrmann, Radu Roiban +4
We compute the potential-graviton contribution to the scattering amplitude, the radial action, and the scattering angle of two extremal black holes in N = 8 supergravity at the fif…
Total Born cross section of -pair production by an electron in the Coulomb field of a nucleus
Roman N. Lee, Alexey A. Lyubyakin, Vladimir A. Smirnov
We calculate the total Born cross section of the -pair production by an electron in the field of a nucleus (trident process) using the modern multiloop methods. For general…
Master Integrals for Four-Loop Massless Form Factors
Roman N. Lee, Andreas von Manteuffel, Robert M. Schabinger +3
We present analytical results for all master integrals for massless three-point functions, with one off-shell leg, at four loops. Our solutions were obtained using differential equ…
How to choose master integrals
A. V. Smirnov, V. A. Smirnov
The standard procedure when evaluating integrals of a given family of Feynman integrals, corresponding to some Feynman graph, is to construct an algorithm which provides the possib…
FIRE4, LiteRed and accompanying tools to solve integration by parts relations
A. V. Smirnov, V. A. Smirnov
New features of the Mathematica code FIRE are presented. In particular, it can be applied together with the recently developed code LiteRed by Lee in order to provide an integratio…