Ara
Toplam kayıt 3, listelenen: 1-3
Plane symmetric solutions of gravitational field equations in five dimensions
(2006)
We present the effective field equations obtained from a generalized gravity action with Euler-Poincaré term and a cosmological constant in a D dimensional bulk space-time. A class of plane-symmetric solutions that describe ...
Gravitational charges of transverse asymptotically AdS spacetimes
(American Physical Soc, 2006)
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 dimensions, this allows one to define gravitational ...
Negative mass solitons in gravity
(American Physical Soc, 2006)
We first reconstruct the conserved (Abbott-Deser) charges in the spin-connection formalism of gravity for asymptotically (Anti)-de Sitter spaces, and then compute the masses of the AdS soliton and the recently found ...