Calabi-Yau Duals for CHL Strings
Abstract
We find M-theory (Type IIA) duals for compactifications of the 9d CHL string to 5d (4d) on K3 (K3 x S^1). The IIA duals are Calabi-Yau orbifolds with nontrivial RR U(1) backgrounds turned on.
Related Researches
Submitted on 3 Dec 1997 (v1), last revised 4 Dec 1997 (this version, v2)
Updated
arXiv.org
Original Source