181 citations · 2.4k across the 144 of their papers we have counts for
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On the Lorentz-invariance of the Dyson series in theories with derivative couplings
Vincenzo Denisi, Alessandro Papa, Marco Rossi
We speculate on Dyson series for the -matrix when the interaction depends on derivatives of the fields. We stick on two particular examples: the scalar electrodynamics and the r…
Moebius invariant BFKL equation for the adjoint representation in N=4 SUSY
V. S. Fadin, R. Fiore, L. N. Lipatov +1
It is shown that in the next-to-leading approximation of N=4 SUSY the BFKL equation for two-gluon composite states in the adjoint representation of the gauge group can be reduced t…
Difference between standard and quasi-conformal BFKL kernels
V. S. Fadin, R. Fiore, A. Papa
As it was recently shown, the colour singlet BFKL kernel, taken in Moebius representation in the space of impact parameters, can be written in quasi-conformal shape, which is unbel…
Connection between complete and Moebius forms of gauge invariant operators
V. S. Fadin, R. Fiore, A. V. Grabovsky +1
We study the connection between complete representations of gauge invariant operators and their Moebius representations acting in a limited space of functions. The possibility to r…