Noncommutative compactifications of type I strings on tori with magnetic background flux
By Ralph Blumenhagen, Lars Goerlich, B. Kors, D. Lust. 2000
420 citations recorded by the source corpus.
Weconstructsix-andfour-dimensionaltoroidalcompacticationsofthe type-IstringwithmagneticfluxontheD-branes. Theopenstringsinthisbackground probe a noncommutative internal geometry. Phenomenologically appealing features suchaschiralfermionsandsupersymmetrybreakinginthegaugesectorarenaturally realized by these vacua. We investigate the spectra of such noncommutative string compactications and in a bottom-up approach discuss the possibility to obtain the standard or some GUT like model.
Subfields: Mathematical Physics, Nuclear and High Energy Physics, Statistical and Nonlinear Physics
View Paper: https://www.semanticscholar.org/paper/4748676a85ef06b925abdb861194ae917b9e283b
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Citations in the corpus
- Proton stability in grand unified theories, in strings and in branes (2006, background): “An interesting class of models are those based on intersecting D branes [355, 356, 357, 358, 359] and attempts have been made to build semi-realistic models based on these [360, 361, 362, 363, 364, 365], and issues of gauge coupling unification, soft breaking and possible applications to the real wo”
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- D-brane probes, RR tadpole cancellation and K theory charge (2000, methodology): “In the mixed 6a6b and 6b6a sectors we obtain chiral left-handed fermions in the representation ∑ a,b Iab(Na, N b), where Iab = [Πa] · [Πb] is the intersection number, and a negative multiplicity corresponds to a positive multiplicity of opposite chirality fields (see [28, 27] for a discussion in the”
- Supersymmetric Intersecting Branes on the Type IIA T6/Bbb Z4 Orientifold (2002, background): “Intersecting brane world models have been the subject of elaborate string model building for several years [1-38].”
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- Neutrino Majorana masses from string theory instanton effects (2006, methodology): “The neutrino Dirac mass matrix MDν will also depend on the geometry of the SM D-branes.”