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arxiv: hep-th/9408010 · v1 · submitted 1994-08-02 · ✦ hep-th · hep-lat· hep-ph

One-loop corrections to the instanton transition in the two-dimensional Abelian Higgs model

classification ✦ hep-th hep-lathep-ph
keywords abeliancorrectionshiggsinstantonmodelratetransitiontwo-dimensional
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We present an evaluation of the fluctuation determinant which appears as a prefactor in the instanton transition rate for the two-dimensional Abelian Higgs model. The corrections are found to change the rate at most by a factor of 2 for 0.4 < M_W/M_H < 2.0.

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