Universality Properties of N = 2 and N = 1 Heterotic Threshold Corrections

@inproceedings{Kiritsis1996UniversalityPO,
  title={Universality Properties of N = 2 and N = 1 Heterotic Threshold Corrections},
  author={Elias Kiritsis and C. KOUNNAS and Panagiotis Marios Petropoulos and John Rizos},
  year={1996}
}
In the framework of heterotic compactifications, we consider the one-loop corrections to the gauge couplings, which were shown to be free of any infra-red ambiguity. For a class of N = 2 models, namely those that are obtained by toroidal compactification to four dimensions of generic six-dimensional N = 1 ground states, we give an explicit formula for the… CONTINUE READING