1993/12/16 by E. Kiritsis, Kiritsis, E., C. Kounnas +3
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #hep-th
paper · pdf · doi:10.48550/arxiv.hep-th/9312143
LaTeX file, 13pp., CERN-TH.7121/93, HUB-IEP-93/8, LPTENS-93/51. (To appear in "Essays on Mirror Manifolds, II")
arxiv created 1993/12/16 · arxiv updated 2009/11/30
A large class of new 4-D superstring vacua with non-trivial/singular geometries, spacetime supersymmetry and other background fields (axion, dilaton) are found. Killing symmetries are generic and are associated with non-trivial dilaton and antisymmetric tensor fields. Duality symmetries preserving N=2 superconformal invariance are employed to generate a large class of explicit metrics for non-compact 4-D Calabi-Yau manifolds with Killing symmetries.