Compactification with flux on K3 and tori | Zendy

Prasanta Kumar Tripathy | Zendy; Sandip P. Trivedi | Zendy

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Compactification with flux on K3 and tori

Author(s) -

Prasanta Kumar Tripathy,

Sandip P. Trivedi

Publication year - 2003

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.998

H-Index - 261

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2003/03/028

Subject(s) - superpotential , orientifold , heterotic string theory , compactification (mathematics) , dual polyhedron , moduli , orbifold , supersymmetry , physics , moduli space , theoretical physics , calabi–yau manifold , string theory , pure mathematics , mathematical physics , mathematics , quantum mechanics

We study compactifications of Type IIB string theory on a K3 \times T^2/Z_2orientifold in the presence of RR and NS flux. We find the most generalsupersymmetry preserving, Poincare invariant, vacua in this model. All thecomplex structure moduli and some of the Kahler moduli are stabilised in thesevacua. We obtain in an explicit fashion the restrictions imposed bysupersymmetry on the flux, and the values of the fixed moduli. Some T-duals andHeterotic duals are also discussed, these are non-Calabi-Yau spaces. Asuperpotential is constructed describing these duals.Comment: Discussion of susy breaking vacua significantly altere

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