Heterotic resolved conifolds with torsion, from supergravity to CFT
Heterotic resolved conifolds with torsion, from supergravity to CFT
We obtain a family of heterotic supergravity backgrounds describing warped non-Kähler conifolds with three-form flux and an Abelian gauge bundle, preserving $$ \mathcal{N} $$ = 1 supersymmetry in four dimensions. At large distance from the singularity the usual Ricci- at conifold is recovered. By performing a ℤ2 orbifold of the …