1210.2332 (J. B. Gutowski et al.)

Para-Complex Geometry and Gravitational Instantons    [PDF]

J. B. Gutowski, W. A. Sabra

We give a complete classification of supersymmetic gravitational instantons in Euclidean N=2 supergravity coupled to vector multiplets. An interesting class of solutions is found which corresponds to the Euclidean analogue of stationary black hole solutions of N=2 supergravity theories.

View original: http://arxiv.org/abs/1210.2332