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arXiv · 0903.2198

MSSM-like AdS Flux Vacua with Frozen Open-string Moduli

Ching-Ming Chen·Tianjun Li·Van Eric Mayes·Dimitri V. Nanopoulos
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Abstract

We construct supersymmetric Pati-Salam flux vacua in AdS from intersecting D6-branes on T^6/(Z_2 x Z_2'). The models constructed have three generations of MSSM matter plus right-handed neutrinos. Because the cycles wrapped by the D-branes are rigid there are no extra massless fields in the adjoint representation, arising as open-string moduli. However, we find that it is problematic to break the Pati-Salam gauge symmetry to the Standard Model (SM) while keeping the SM hypercharge massless.

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Ching-Ming Chen, Tianjun Li, Van Eric Mayes, Dimitri V. Nanopoulos. 2009-03-12. MSSM-like AdS Flux Vacua with Frozen Open-string Moduli. https://doi.org/10.1142/s0217751x11053456

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