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hep-th2006★ 9 cited
Gravitational charges of transverse asymptotically AdS spacetimes
Hakan Cebeci, Bayram Tekin, Ozgur Sarioglu
Using Killing-Yano symmetries, we construct conserved charges of spacetimes that asymptotically approach to the flat or Anti-de Sitter spaces only in certain directions. In D dimen…
math-ph2006★ 2 cited
Degenerate Spin Structures and the Levy-Leblond Equation
T. Dereli, S. Kocak, M. Limoncu
Newton-Cartan manifolds and the Galilei group are defined by the use of co-rank one degenerate metric tensor. Newton-Cartan connection is lifted to the degenerate spinor bundle ove…
gr-qc2006★ 1 cited
Plane Symmetric Solutions of Gravitational Field Equations in Five Dimensions
A. N. Aliev, H. Cebeci, T. Dereli
We present the effective field equations obtained from a generalized gravity action with Euler-Poincare term and a cosmological constant in a dimensional bulk space-time. A cla…