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arXiv · hep-ph/9812311

Factorization and high-energy effective action

Ian Balitsky
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Abstract

I demonstrate that the amplitude for high-energy scattering can be factorized as a convolution of the contributions due to fast and slow fields. The fast and slow fields interact by means of Wilson-line operators -- infinite gauge factors ordered along the straight line. The resulting factorization formula gives a starting point for a new approach to the effective action for high-energy scattering in QCD.

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Ian Balitsky. 1998-12-10. Factorization and high-energy effective action. https://doi.org/10.1103/physrevd.60.014020

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