Integrability of twist-three evolution equations in QCD
نویسندگان
چکیده
We describe a recent progress in finding solutions to three-particle evolution equations at leading order in the QCD coupling constant for multiparton correlation functions based on the integrability of corresponding interaction Hamiltonians. Talk given at the 4th Workshop on Continuous Advances in QCD Minneapolis, May 12-14, 2000 INTEGRABILITY OF TWIST-THREE EVOLUTION EQUATIONS IN QCD A. V. BELITSKY C.N. Yang Institute for Theoretical Physics, State University of New York at Stony Brook, NY 11794-3840, Stony Brook, USA Institut für Theoretische Physik, Universität Regensburg D-93040 Regensburg, Germany We describe a recent progress in finding solutions to three-particle evolution equations at leading order in the QCD coupling constant for multiparton correlation functions based on the integrability of corresponding interaction Hamiltonians. 1 Multiparton correlations in hard scattering. A typical lepton-hadron cross section at high momentum transfer Q is given by a series in the latter
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