On orientifolds, O-planes and RR-field tadpole cancellation:
Eric Gimon, Joseph Polchinski, Consistency Conditions for Orientifolds and D-Manifolds, Phys.Rev.D54:1667-1676, 1996 (arXiv:hep-th/9601038)
(specifically for D5-D9 brane bound states dual to small instantons in heterotic string theory)
Eric Gimon, Clifford Johnson, K3 Orientifolds, Nucl. Phys. B477: 715-745, 1996 (arXiv:hep-th/9604129)
Oren Bergman, Eric Gimon, Shigeki Sugimoto, Orientifolds, RR Torsion, and K-theory, JHEP 0105:047, 2001 (arXiv:hep-th/0103183)
and their lift to M-theory (MO5, MO9):
Last revised on February 18, 2020 at 16:21:00. See the history of this page for a list of all contributions to it.