The demand to obtain answers to highly complex problems within strong-field gravity has been met with significant progress in the numerical solution of Einstein’s equations – along with some spectacular results – in various setups. We review techniques for solving Einstein’s equations in generic spacetimes, focusing on fully nonlinear evolutions but also on how to benchmark those results with perturbative ap- proaches. The results address problems in high-energy physics, holography, mathematical physics, fundamental physics, astrophysics and cosmology.
Exploring New Physics Frontiers Through Numerical Relativity / Cardoso, Vitor; Gualtieri, Leonardo; Herdeiro, Carlos A. R.; Sperhake, Ulrich. - In: LIVING REVIEWS IN RELATIVITY. - ISSN 1433-8351. - ELETTRONICO. - 18:(2015). [10.1007/lrr-2015-1]
Exploring New Physics Frontiers Through Numerical Relativity
GUALTIERI, Leonardo;
2015
Abstract
The demand to obtain answers to highly complex problems within strong-field gravity has been met with significant progress in the numerical solution of Einstein’s equations – along with some spectacular results – in various setups. We review techniques for solving Einstein’s equations in generic spacetimes, focusing on fully nonlinear evolutions but also on how to benchmark those results with perturbative ap- proaches. The results address problems in high-energy physics, holography, mathematical physics, fundamental physics, astrophysics and cosmology.| File | Dimensione | Formato | |
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