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Pomeron evolution, entanglement entropy and Abramovskii-Gribov-Kancheli cutting rules
Mustapha Ouchen, Alex Prygarin
https://arxiv.org/abs/2508.12102 https://

Pomeron evolution, entanglement entropy and Abramovskii-Gribov-Kancheli cutting rules
We use Pomeron evolution equation in zero transverse dimension based on the Abramovskii-Gribov-Kancheli~(AGK) cutting rules to calculate the von Neumann entropy and $q$-moments that used as an experimental test for the Koba-Nielsen-Olesen~(KNO) scaling. In order to avoid the negative probabilities that emerge from the negative AGK weights in the Minkowski space, we reformulate the Pomeron evolution in the Euclidean space. The resulting positive definite probabilities for cut and uncut Pomeron…