Exploring New Physics Frontiers Through Numerical Relativity

IF 26.3 2区物理与天体物理 Q1 PHYSICS, PARTICLES & FIELDS

Living Reviews in Relativity Pub Date : 2015-09-21 DOI:10.1007/lrr-2015-1

Vitor Cardoso, Leonardo Gualtieri, Carlos Herdeiro, Ulrich Sperhake

引用次数: 75

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 approaches. The results address problems in high-energy physics, holography, mathematical physics, fundamental physics, astrophysics and cosmology.

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通过数值相对论探索新的物理前沿

在强场引力中获得高度复杂问题的答案的需求已经在爱因斯坦方程的数值解方面取得了重大进展，并在各种设置中取得了一些惊人的结果。我们回顾了在一般时空中求解爱因斯坦方程的技术，重点是完全非线性演化，但也讨论了如何用微扰方法对这些结果进行基准测试。研究结果涉及高能物理、全息、数学物理、基础物理、天体物理和宇宙学等领域的问题。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Living Reviews in Relativity 物理-物理：粒子与场物理

CiteScore

69.90

自引率

0.70%

发文量

审稿时长

20 weeks

期刊介绍： Living Reviews in Relativity is a peer-reviewed, platinum open-access journal that publishes reviews of research across all areas of relativity. Directed towards the scientific community at or above the graduate-student level, articles are solicited from leading authorities and provide critical assessments of current research. They offer annotated insights into key literature and describe available resources, maintaining an up-to-date suite of high-quality reviews, thus embodying the "living" aspect of the journal's title. Serving as a valuable tool for the scientific community, Living Reviews in Relativity is often the first stop for researchers seeking information on current work in relativity. Written by experts, the reviews cite, explain, and assess the most relevant resources in a given field, evaluating existing work and suggesting areas for further research. Attracting readers from the entire relativity community, the journal is useful for graduate students conducting literature surveys, researchers seeking the latest results in unfamiliar fields, and lecturers in need of information and visual materials for presentations at all levels.