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arXiv · 2608.00204

Infrared Problem in Quantum Electrodynamics

Igor Frolov·Albert Schwarz
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Abstract

It is well known that the inclusive cross section in QED is infrared finite. In the standard diagram techniques this result follows from cancellation of infrared divergences. We construct a new diagram technique where the diagrams for inclusive cross sections (and, more generally, for inclusive scattering matrix) do not contain infrared divergences.

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Igor Frolov, Albert Schwarz. 2026-07-31. Infrared Problem in Quantum Electrodynamics. https://arxiv.org/abs/2608.00204

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