Renormalization of the Planck mass for type II superstrings on symmetric orbifolds

@article{Kohlprath2002RenormalizationOT,
  title={Renormalization of the Planck mass for type II superstrings on symmetric orbifolds},
  author={Emmanuel Kohlprath},
  journal={Journal of High Energy Physics},
  year={2002},
  volume={2002},
  pages={026-026}
}
  • E. Kohlprath
  • Published 2 July 2002
  • Physics, Mathematics
  • Journal of High Energy Physics
We compute the one-loop renormalization of the Planck mass for type II string theories compactified to four dimensions on symmetric orbifolds that preserve = 2 supersymmetry. Depending on the orbifold, the effect can be as large as to compete with the standard tree-level value. 

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