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arXiv · hep-ph/9509303

Conformal Invariance of the Transition Vertex $2 \to 4$ gluons

J. Bartels·L. N. Lipatov·M. Wüsthoff
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Abstract

We show that the transition vertex: two reggeized gluons $\to$ four reggeized gluons is invariant under Möbius transformations. This provides an important step in defining a conformally invariant effective field theory for QCD in the Regge limit.

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J. Bartels, L. N. Lipatov, M. Wüsthoff. 1995-09-15. Conformal Invariance of the Transition Vertex $2 \to 4$ gluons. https://doi.org/10.1016/0550-3213(96)00029-6

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