Exact half-BPS Type IIB interface solutions I: Local solution and supersymmetric Janus

Eric D'Hoker, John Estes, Michael Gutperle

The complete Type IIB supergravity solutions with 16 supersymmetries are obtained on the manifold $Ad{S}_4\times S^2\times S^2\times \Sigma$ with $SO(2,3)\times SO(3)\times SO(3)$ sy…