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arXiv · 1209.4681

Zero Mode Effect Generalization for the Electromagnetic Current in the Light Front

Alfredo Takashi Suzuki·Jorge Henrique Sales·Luis Alberto Soriano
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Abstract

We consider in this work the electromagnetic current for a system composed by two charged bosons and show that it has a structure of many bodies even in the impulse approximation, when described in the light front time $x^+$. In terms of the two-body component for the bound state, the current contains two-body operators. We discuss the process of pair creation from the interacting photon and interpret it as a zero mode contribution to the current and its consequences for the components of currents in the light-front.

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Alfredo Takashi Suzuki, Jorge Henrique Sales, Luis Alberto Soriano. 2012-09-20. Zero Mode Effect Generalization for the Electromagnetic Current in the Light Front. https://doi.org/10.1103/physrevd.88.025036

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