Heterotic strings in symmetric and asymmetric orbifold backgrounds

  1. Ibáñez, L.E.
  2. Mas, J.
  3. Nilles, H.-P.
  4. Quevedo, F.
Journal:
Nuclear Physics, Section B

ISSN: 0550-3213

Year of publication: 1988

Volume: 301

Issue: 1

Pages: 157-196

Type: Article

DOI: 10.1016/0550-3213(88)90166-6 GOOGLE SCHOLAR