Evidence for F-theory
نویسندگان
چکیده
منابع مشابه
Evidence for F-Theory
We construct compact examples of D-manifolds for type IIB strings. The construction has a natural interpretation in terms of compactification of a 12 dimensional ‘F-theory’. We provide evidence for a more natural reformulation of type IIB theory in terms of Ftheory. Compactification of M-theory on a manifold K which admits elliptic fibration is equivalent to compactification of F-theory on K ×S...
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After a brief review of string and M -Theory we point out some deficiencies. Partly to cure them, we present several arguments for “F -Theory”, enlarging spacetime to (2, 10) signature, following the original suggestion of C. Vafa. We introduce a suggestive Supersymmetric 27-plet of particles, associated to the exceptional symmetric hermitian space E6/Spin c(10). Several possible future directi...
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By analyzing F-theory on K3 near the orbifold limit of K3 we establish the equivalence between F-theory on K3 and an orientifold of type IIB on T 2 , which in turn, is related by a T-duality transformation to type I theory on T 2. By analyzing the F-theory background away from the orbifold limit, we show that non-perturbative effects in the orientifold theory splits an orientifold plane into tw...
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 1996
ISSN: 0550-3213
DOI: 10.1016/0550-3213(96)00172-1