• Gauge coupling renormalization in AdS5

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      https://www.ias.ac.in/article/fulltext/pram/062/03/0729-0731

    • Keywords

       

      Renormalization group; grand unification theory; field theories in higher dimension

    • Abstract

       

      We present the relation of the 4-dimensional low energy gauge coupling and the 5-dimensional fundamental gauge coupling of bulk gauge boson in a slice of AdS5, which is orbifolded byZ2 ×Z2. We calculate the full 1-loop corrections for the case of generic 5-dimensional scalar, Dirac fermion, and vector fields with arbitraryZ2×Z2. For the supersymmetric case, we obtain the result more easily by using the 4-dimensional effective supergravity approach.

    • Author Affiliations

       

      Ian-Woo Kim1

      1. Department of Physics, Korea Advanced Institute of Science and Technology, Daejeon - 305-701, Korea
    • Dates

       
  • Pramana – Journal of Physics | News

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