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arXiv · 0806.3170

Wave function derivation of the JIMWLK equation

Alexey V. Popov
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Abstract

Using the stationary lightcone perturbation theory, we propose the complete and careful derivation the JIMWLK equation. We show that the rigorous treatment requires the knowledge of a boosted wave function with second order accuracy. Previous wave function approaches are incomplete and implicitly used the time ordered perturbation theory, which requires a usage of an external target field.

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Alexey V. Popov. 2008-12-16. Wave function derivation of the JIMWLK equation. https://arxiv.org/abs/0806.3170

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