Globally conformally Kahler Einstein metrics on certain holomorphic bundles

The subject of this paper is the explicit momentum construction of complete Einstein metrics by ODE methods. Using the Calabi ansatz, further generalized by Hwang-Singer, we show that there are non-trivial complete conformally Kahler-Einstein metrics on certain Hermitian holomorphic vector bundles and their subbundles over complete Kahler-Einstein manifolds. In special cases, we give the explicit expressions of these metrics. These examples show that there are a compact Kahler manifold M and its subvariety N whose codimension is greater than 1 such that there is a complete conformally Kahler-Einstein metric on M-N.