170 citations · 224 across the 2 of their papers we have counts for
2 papers
hep-th1998★ 170 cited
D=4,N=1, Type IIB Orientifolds
G. Aldazabal, A. Font, L. E. Ibanez +1
We study different aspects of the construction of D=4, N=1 type IIB orientifolds based on toroidal Z_N and Z_M x Z_N, D=4 orbifolds. We find that tadpole cancellation conditions ar…
hep-th1997★ 54 cited
Non-Perturbative Heterotic D=6,4 Orbifold Vacua
G. Aldazabal, A. Font, L. E. Ibanez +2
We consider D=6, N=1, Z_M orbifold compactifications of heterotic strings in which the usual modular invariance constraints are violated. It is argued that in the presence of non-p…