scholarly journals Matching post-Newtonian and numerical relativity waveforms: Systematic errors and a new phenomenological model for nonprecessing black hole binaries

2010 ◽  
Vol 82 (6) ◽  
Author(s):  
L. Santamaría ◽  
F. Ohme ◽  
P. Ajith ◽  
B. Brügmann ◽  
N. Dorband ◽  
...  
Keyword(s):  
Black Hole ◽  
Phenomenological Model ◽  
Numerical Relativity ◽  
Systematic Errors ◽  
Black Hole Binaries

scholarly journals Intermediate-Mass-Ratio Black-Hole Binaries: Numerical Relativity Meets Perturbation Theory

2010 ◽  
Vol 104 (21) ◽  
Author(s):  
Carlos O. Lousto ◽  
Hiroyuki Nakano ◽  
Yosef Zlochower ◽  
Manuela Campanelli
Keyword(s):  
Black Hole ◽  
Perturbation Theory ◽  
Numerical Relativity ◽  
Mass Ratio ◽  
Intermediate Mass ◽  
Black Hole Binaries

scholarly journals Numerical relativity and high energy physics: Recent developments

2016 ◽  
Vol 25 (09) ◽  
pp. 1641022 ◽  
Author(s):  
Emanuele Berti ◽  
Vitor Cardoso ◽  
Luis C. B. Crispino ◽  
Leonardo Gualtieri ◽  
Carlos Herdeiro ◽  
...  
Keyword(s):  
Black Hole ◽  
High Energy Physics ◽  
Numerical Relativity ◽  
Compact Object ◽  
High Energy ◽  
Gravity Models ◽  
Black Hole Binaries ◽  
Recent Developments ◽  
Insight Into ◽  
Energy Physics

We review recent progress in the application of numerical relativity techniques to astrophysics and high-energy physics. We focus on recent developments regarding the spin evolution in black hole binaries, high-energy black hole collisions, compact object solutions in scalar–tensor gravity, superradiant instabilities, hairy black hole solutions in Einstein’s gravity coupled to fundamental fields, and the possibility to gain insight into these phenomena using analog gravity models.

scholarly journals Periastron advance in spinning black hole binaries: Gravitational self-force from numerical relativity

2013 ◽  
Vol 88 (12) ◽  
Author(s):  
Alexandre Le Tiec ◽  
Alessandra Buonanno ◽  
Abdul H. Mroué ◽  
Harald P. Pfeiffer ◽  
Daniel A. Hemberger ◽  
...  
Keyword(s):  
Black Hole ◽  
Numerical Relativity ◽  
Black Hole Binaries ◽  
Self Force

scholarly journals The overlap of numerical relativity, perturbation theory and post-Newtonian theory in the binary black hole problem

2014 ◽  
Vol 23 (10) ◽  
pp. 1430022 ◽  
Author(s):  
Alexandre Le Tiec
Keyword(s):  
Black Hole ◽  
Perturbation Theory ◽  
Gravitational Wave ◽  
Numerical Relativity ◽  
Approximation Schemes ◽  
Newtonian Theory ◽  
Binary Black Holes ◽  
Black Hole Binaries ◽  
Physical Problems ◽  
Wave Emission

Inspiralling and coalescing binary black holes are promising sources of gravitational radiation. The orbital motion and gravitational-wave emission of such system can be modeled using a variety of approximation schemes and numerical methods in general relativity: The post-Newtonian (PN) formalism, black hole perturbation theory (BHP), numerical relativity (NR) simulations and the effective one-body (EOB) model. We review recent work at the multiple interfaces of these analytical and numerical techniques, emphasizing the use of coordinate-invariant relationships to perform meaningful comparisons. Such comparisons provide independent checks of the validity of the various calculations, they inform the development of a universal, semi-analytical model of the binary dynamics and gravitational-wave emission and they help to delineate the respective domains of validity of each approximation method. For instance, several recent comparisons suggest that perturbation theory may find applications in a broader range of physical problems than previously thought, including the radiative inspiral of intermediate mass-ratio and comparable-mass black hole binaries.

scholarly journals Black-hole binaries, gravitational waves, and numerical relativity

2010 ◽  
Vol 82 (4) ◽  
pp. 3069-3119 ◽  
Author(s):  
Joan Centrella ◽  
John G. Baker ◽  
Bernard J. Kelly ◽  
James R. van Meter
Keyword(s):  
Black Hole ◽  
Gravitational Waves ◽  
Numerical Relativity ◽  
Black Hole Binaries

scholarly journals The NINJA-2 catalog of hybrid post-Newtonian/numerical-relativity waveforms for non-precessing black-hole binaries

2012 ◽  
Vol 29 (12) ◽  
pp. 124001 ◽  
Author(s):  
P Ajith ◽  
Michael Boyle ◽  
Duncan A Brown ◽  
Bernd Brügmann ◽  
Luisa T Buchman ◽  
...  
Keyword(s):  
Black Hole ◽  
Numerical Relativity ◽  
Black Hole Binaries
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