Novel domain wall and Minkowski vacua of D=9 maximal SO(2) gauged supergravity Original Research Article

We show that a generalised reduction of D=10 IIB supergravity leads, in a certain limit, to a maximally extended SO(2) gauged supergravity in D=9. We show the scalar potential of this model allows both Minkowski and a new type of domain wall solution to the Bogomolʹnyi equations. We relate these vacua to type IIB D-branes.