We review applications of Yangain symmetry to high-energy QCD phenomenology.
Some basic facts about high-energy QCD are recalled, in particular the
spinor-helicity form of scattering amplitudes, the scale evolution equations of
deep-inelastic scattering structure functions and the high-energy asymptotics
of scattering. As the working tool the Yangian symmetric correlators are
introduced and constructed in the framework of the Yangian algebra of
gβ(n) type. We present the application to the tree scattering amplitudes
and their iterative relation, to the parton splitting amplitudes and the
kernels of the scale evolution equations of structure functions and to the
equations describing the high-energy asymptotics of scattering.Comment: 48 pages, 5 figure