D3-brane supergravity solutions from Ricci-flat metrics on canonical bundles of Kähler-Einstein surfaces

Ugo Bruzzo, Pietro Fré, Umar Shahzad +1

D3-brane solutions of type IIB supergravity can be obtained by means a classical ansatz involving a harmonic warp factor and two summands, the first being the flat Minkowskian metr…