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arxiv: nucl-th/0307079 · v2 · submitted 2003-07-18 · ⚛️ nucl-th

Field gauge divergences in the light-front

classification ⚛️ nucl-th
keywords bosondivergencesgaugeprescriptionallowedapropriatebethe-salpeterequation
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The Bethe-Salpeter equation for ground state of two fermions exchanging a gauge boson presents divergences. We used a prescription that allowed an apropriate prescription of the singularity in the boson propagator.

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