2008/05/18 by El Hassan Saidi
Physics and Astronomy · #Black Holes and Theoretical Physics #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-th
paper · pdf · doi:10.1016/j.nuclphysb.2008.05.007
published as Nucl.Phys.B803:323-362,2008 · 44 pages, To appear in NPB
openalex publication_date 2008/05/18 · arxiv created 2008/06/19 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/29
Using non chiral supersymmetry in 6D space time, we compute the explicit expression of the metric the scalar manifold SO(1,1) × (SO(4,20) )/(SO(4) × SO(20)) of the 10D type IIA superstring on generic K3. We consider as well the scalar field self-couplings in the general case where the non chiral 6D supergravity multiplet is coupled to generic n vector supermultiplets with moduli space SO(1,1) × (SO(4,n))/(SO(4) × SO(n)). We also work out a dictionary giving a correspondence between hyperKahler geometry and the Kahler geometry of the Coulomb branch of 10D type IIA on Calabi-Yau threefolds. Others features are also discussed.