4 citations · 4 across the 2 of their papers we have counts for
5 papers
Killing tensors of generalized Lense-Thirring space-time
Saeedeh Sadeghian
We investigate the Hamilton-Jacobi equation of a probe particle moving on d-dimensional generalized Lense-Thirring metric. This space-time is different from the slowly rotating Mye…
Separability of Klein-Gordon Equation on Near Horizon Extremal Myers-Perry Black Hole
Hovhannes Demirchian, Saeedeh Sadeghian
We investigate the separability of Klein-Gordon equation on near horizon of d-dimensional rotating Myers-Perry black hole in two limits : 1) generic extremal case and 2) extremal v…
T-Witts from the horizon
H. Adami, D. Grumiller, S. Sadeghian +2
Expanding around null hypersurfaces, such as generic Kerr black hole horizons, using co-rotating Kruskal-Israel-like coordinates we study the associated surface charges, their symm…
Hidden symmetries of near-horizon extremal Kerr-AdS-NUT geometries
Saeedeh Sadeghian
We study hidden symmetries, the symmetries associated with the Killing tensors, of the near horizon geometry of odd-dimensional Kerr-AdS-NUT black hole in two limits: generic extre…
On integrability of geodesics in near-horizon extremal geometries: Case of Myers-Perry black holes in arbitrary dimensions
Hovhannes Demirchian, Armen Nersessian, Saeedeh Sadeghian +1
We investigate dynamics of probe particles moving in the near-horizon limit of extremal Myers-Perry black holes in arbitrary dimensions. Employing ellipsoidal coordinates we show t…