Phys. Rev. D 54, 7545–7560 (1996)Asymmetric non-Abelian orbifolds and model buildingReceived 16 July 1996; published in the issue dated 15 December 1996 The rules for the free fermionic string model construction are extended to include general non-Abelian orbifold constructions that go beyond the real fermionic approach. This generalization is also applied to the asymmetric orbifold rules recently introduced. These non-Abelian orbifold rules are quite easy to use. Examples are given to illustrate their applications. © 1996 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevD.54.7545
DOI:
10.1103/PhysRevD.54.7545
PACS:
11.25.Hf, 11.25.Mj, 12.10.Dm
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