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Testing general relativity with present and future astrophysical observations
- E. Berti, E. Barausse, +50 authors M. Zilhão
- Physics
- 28 January 2015
One century after its formulation, Einstein's general relativity (GR) has made remarkable predictions and turned out to be compatible with all experimental tests. Most of these tests probe the theory… Expand
Solar system effects in Schwarzschild de Sitter space time
- V. Kagramanova, J. Kunz, C. Lammerzahl
- Physics
- 1 February 2006
Abstract The Schwarzschild–de Sitter space–time describes the gravitational field of a spherically symmetric mass in a universe with cosmological constant Λ . Based on this space–time we calculate… Expand
New nonuniform black string solutions
- B. Kleihaus, J. Kunz, E. Radu
- Physics
- 15 March 2006
We present nonuniform vacuum black strings in five and six spacetime dimensions. The conserved charges and the action of these solutions are computed by employing a quasilocal formalism. We find… Expand
Modified gravity from the quantum part of the metric
- V. Dzhunushaliev, V. Folomeev, B. Kleihaus, J. Kunz
- Physics
- 1 December 2013
It is shown that if a metric in quantum gravity can be decomposed as a sum of classical and quantum parts, then Einstein quantum gravity looks approximately like modified gravity with a nonminimal… Expand
Perturbed black holes in Einstein-dilaton-Gauss-Bonnet gravity: Stability, ringdown, and gravitational-wave emission
- J. L. Bl'azquez-Salcedo, C. F. Macedo, +5 authors P. Pani
- Physics
- 5 September 2016
Gravitational waves emitted by distorted black holes\char22{}such as those arising from the coalescence of two neutron stars or black holes\char22{}carry not only information about the corresponding… Expand
Rotating boson stars and Q-balls
- B. Kleihaus, J. Kunz, Meike List
- Physics
- 29 May 2005
We consider axially symmetric, rotating boson stars. Their flat-space limits represent spinning Q-balls. We discuss their properties and determine their domain of existence. Q-balls and boson stars… Expand
Charged particle interferometry in Plebański–Demiański black hole spacetimes
- V. Kagramanova, J. Kunz, C. Lammerzahl
- Physics
- 29 January 2008
The Plebanski–Demianski solution is a very general axially symmetric analytical solution of the Einstein field equations generalizing the Kerr solution. This solution depends on seven parameters… Expand
Black holes, gravitational waves and fundamental physics: a roadmap
- L. Barack, V. Cardoso, +203 authors M. Zilhão
- Physics
- Classical and Quantum Gravity
- 13 June 2018
The grand challenges of contemporary fundamental physics—dark matter, dark energy, vacuum energy, inflation and early universe cosmology, singularities and the hierarchy problem—all involve gravity… Expand
Wormholes in dilatonic Einstein-Gauss-Bonnet theory.
- P. Kanti, B. Kleihaus, J. Kunz
- Physics, Medicine
- Physical review letters
- 15 August 2011
TLDR
Analytical solution of the geodesic equation in Kerr-(anti) de Sitter space-times
- E. Hackmann, V. Kagramanova, J. Kunz, C. Lammerzahl
- Physics
- 12 February 2010
All observations in the gravitational domain can be explained by means of Einstein’s General Relativity. While for small scale gravitational effects (e.g. in the solar system) the standard Einstein… Expand
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