Conformal string operators and skewed parton distributions
نویسنده
چکیده
We discuss skewed parton distributions in the coordinate space. Solution of the corresponding LO evolution equation is constructed in terms of eigenfunctions of the evolution kernel and its relation to the conformal symmetry is explained. Talk given at the XVth International Conference on Particles And Nuclei, June 10-16, 1999 Uppsala, Sweden Alexander von Humboldt fellow, on leave from Petersburg Nuclear Physics Instite, Petersburg, Russia.
منابع مشابه
Conformal string operators and evolution of skewed parton distributions
We have investigated skewed parton distributions in coordinate space. We found that their evolution can be described in a simple manner in terms of non-local, conformal operators introduced by Balitsky and Braun. The resulting formula is given by a Neumann series expansion. Its structure resembles, for all values of the asymmetry parameter, the well-known solution of the ERBL equation in the mo...
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