Killing-Yano symmetry for a class of spacetimes admitting parallel null 1-planes
Abstract
Description
A possible generalization of plane fronted waves with parallel rays (gpp-wave) fall into a more general class of metrics admitting parallel null 1-planes. For gpp-wave metric, the zero-curvature condition is given, the Killing-Yano tensors of order two and three are found and the corresponding Killing tensors are constructed. Henceforth, the compatibility between geometric duality and non-generic symmetries is presented.
11 pages, LaTeX, to be published in Il Nuovo Cimento B
11 pages, LaTeX, to be published in Il Nuovo Cimento B