401 citations · 3.8k across the 56 of their papers we have counts for
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New Horizons for Fundamental Physics with LISA
K. G. Arun, Enis Belgacem, Robert Benkel +138
The Laser Interferometer Space Antenna (LISA) has the potential to reveal wonders about the fundamental theory of nature at play in the extreme gravity regime, where the gravitatio…
Rotating black holes in Einstein-aether theory
Alexander Adam, Pau Figueras, Ted Jacobson +1
We introduce new methods to numerically construct for the first time stationary axisymmetric black hole solutions in Einstein-aether theory and study their properties. The key tech…
Prospects for Fundamental Physics with LISA
Enrico Barausse, Emanuele Berti, Thomas Hertog +318
In this paper, which is of programmatic rather than quantitative nature, we aim to further delineate and sharpen the future potential of the LISA mission in the area of fundamental…
On the existence of stationary Ricci solitons
Pau Figueras, Toby Wiseman
Previously the DeTurck 'trick' has been used to render the stationary Einstein's equation a well posed elliptic system that may be solved numerically by geometric flow or directly.…
General black holes in Kaluza-Klein theory
Gary T. Horowitz, Toby Wiseman
A brief review is given of black holes in Kaluza-Klein theory. This includes both solutions which are homogeneous around the compact extra dimension and those which are not.
Numerical construction of static and stationary black holes
Toby Wiseman
This book chapter gives an introductory review of a numerical framework for finding static and stationary vacuum black hole solutions. Such methods may be applied to explore the ex…
A numerical approach to finding general stationary vacuum black holes
Alexander Adam, Sam Kitchen, Toby Wiseman
The Harmonic Einstein equation is the vacuum Einstein equation supplemented by a gauge fixing term which we take to be that of DeTurck. For static black holes analytically continue…
Late time solutions for inhomogeneous Lambda-CDM cosmology, their characterization and observation
Toby Wiseman, Benjamin Withers
Assuming homogeneous isotropic Lambda-CDM cosmology allows Lambda, spatial curvature and dark matter density to be inferred from large scale structure observations such as supernov…
A new approach to static numerical relativity, and its application to Kaluza-Klein black holes
Matthew Headrick, Sam Kitchen, Toby Wiseman
We propose a general framework for solving the Einstein equation for static and Euclidean metrics. First, we address the issue of gauge-fixing by borrowing from the Ricci-flow lite…
TeVeS gets caught on caustics
Carlo R. Contaldi, Toby Wiseman, Benjamin Withers
TeVeS uses a dynamical vector field with timelike unit norm constraint to specify a preferred local frame. When matter moves slowly in this frame - the so-called quasi-static regim…