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arxiv: hep-lat/9312036 · v1 · submitted 1993-12-08 · ✦ hep-lat

Three-point functions in noncompact lattice QED

classification ✦ hep-lat
keywords functionslatticenoncompactthree-pointcalculateconsistentcouplingsdynamical
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We calculate fermion-antifermion-"meson" three-point functions in noncompact lattice QED with dynamical staggered fermions and use them to extract effective Yukawa couplings. The results are consistent with the hypothesis that QED is trivial.

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