Generalized Killing equations and Taub-NUT spinning space
  The generalized Killing equations for the configuration space of spinning particles (spinning space) are analysed. Simple solutions of the homogeneous part of these equations are expressed in terms of Killing-Yano tensors. The general results are applied to the case of the four-dimensional euclidean Taub-NUT manifold. 
Diana Vaman and Mihai Visinescu