未来引力波探测器的先进量子技术

IF 26.3 2区 物理与天体物理 Q1 PHYSICS, PARTICLES & FIELDS
Stefan L. Danilishin, Farid Ya. Khalili, Haixing Miao
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引用次数: 39

摘要

光的量子涨落限制了先进激光干涉引力波探测器的灵敏度。这是通往下一代引力波天文台的主要障碍之一。设想的探测器灵敏度的显著提高需要使用量子非拆除测量和反作用规避技术,这使我们能够绕过海森堡测不准原理施加的灵敏度限制。在我们之前的综述文章(Danilishin and Khalili In Living Rev Relativ 15:5, 2012)中,我们奠定了量子测量理论的基本原理,并提供了分析干涉仪量子噪声的框架。本文的范围是回顾近年来提出的新的量子噪声抑制技术,并将它们放在同一个框架中。我们对干涉测量方案和拓扑结构的描述是为了帮助下一代引力波天文台选择设计的过程。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Advanced quantum techniques for future gravitational-wave detectors

Advanced quantum techniques for future gravitational-wave detectors

Quantum fluctuation of light limits the sensitivity of advanced laser interferometric gravitational-wave detectors. It is one of the principal obstacles on the way towards the next-generation gravitational-wave observatories. The envisioned significant improvement of the detector sensitivity requires using quantum non-demolition measurement and back-action evasion techniques, which allow us to circumvent the sensitivity limit imposed by the Heisenberg uncertainty principle. In our previous review article (Danilishin and Khalili in Living Rev Relativ 15:5, 2012), we laid down the basic principles of quantum measurement theory and provided the framework for analysing the quantum noise of interferometers. The scope of this paper is to review novel techniques for quantum noise suppression proposed in the recent years and put them in the same framework. Our delineation of interferometry schemes and topologies is intended as an aid in the process of selecting the design for the next-generation gravitational-wave observatories.

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来源期刊
Living Reviews in Relativity
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
0
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.
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