An N = 1 Triality by Spectrum Matching
نویسنده
چکیده
On promoting the type IIA side of the N = 1 Heterotic/type IIA dual pairs of [1] to M-theory on a 'barely G 2 Manifold' of [2], by spectrum-matching we show a possible triality between Heterotic on a self-mirror Calabi-Yau, M-theory on the above 'barely G 2-Manifold' constructed from the Calabi-Yau on the type IIA side and F-theory on an elliptically fibered Calabi-Yau 4-fold fibered over a trivially rationally ruled CP 1 × E base, E being the Enriques surface. There are some interesting properties of the antiholomorphic involution used in [1] for constructing the type IIA orientifold and by us in constructing the 'barely G 2 manifold', that we also study.
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