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arXiv · 1708.05183

One loop light-cone QCD, effective action for reggeized gluons and QCD RFT calculus

S. Bondarenko·L. Lipatov·S. Pozdnyakov·A. Prygarin
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Abstract

The effective action for reggeized gluons is based on the gluodynamic Yang-Mills Lagrangian with external current for longitudinal gluons added, see [1]. On the base of classical solutions, obtained in [2], the one-loop corrections to this effective action in light-cone gauge are calculated. The RFT calculus for reggeized gluons similarly to the RFT introduced in [3] is proposed and discussed. The correctness of the results is verified by calculation of the propagator of $A_{+}$ and $A_{-}$ reggeized gluons fields and application of the obtained results is discussed as well.

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S. Bondarenko, L. Lipatov, S. Pozdnyakov, A. Prygarin. 2017-09-04. One loop light-cone QCD, effective action for reggeized gluons and QCD RFT calculus. https://doi.org/10.1140/epjc%2Fs10052-017-5208-8

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