2004/03/31 by Jerome P. Gauntlett, Dario Martelli, James Sparks +1 · 1 citation
Physics and Astronomy · Mathematics · #hep-th #math.DG
published as Adv.Theor.Math.Phys. 8 (2004) 711-734 · 20 pages. v2: references added, typos corrected. v3: minor typos corrected
arxiv created 2004/06/16 · arxiv updated 2009/12/01
We present a countably infinite number of new explicit co-homogeneity one Sasaki-Einstein metrics on S2 x S3, in both the quasi-regular and irregular classes. These give rise to new solutions of type IIB supergravity which are expected to be dual to N=1 superconformal field theories in four-dimensions with compact or non-compact R-symmetry and rational or irrational central charges, respectively.