Abstract

We clarify RR tadpole cancellation conditions for intersecting D4-/D5-branes. We determine all of the D4-brane models that have D=4 three-generation chiral fermions with SU(3)×SU(2)×U(1)n symmetries. For the D5-brane case, we present a solution to the conditions that gives exactly the matter content of the standard model with U(1) anomalies.

References

1)
Aldazabal
G.
Franco
S.
Iánez
L. E.
Rabadan
R.
Uranga
A. M.
2)
Ibánez
L. E.
Marchesano
F.
Rabadan
R.
3)
Blumenhagen
R.
Görlich
L.
Körs
B.
Lüst
D.
G. Aldazabal, A. Font, L. E. Ibánez and G. Violero, hep-th/9804026[e-print arXiv]
S. Ishihara, H. Kataoka and H. Sato, Phys. Rev. D 60 (1999),
4)
Douglas
M. R.
Moore
G.
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Author notes