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We propose Fast Radio Burst (FRB) timing, which uses the precision measurements of the arrival time differences of repeated FRB signals along multiple sightlines, as a new probe of gravitational waves (GWs) around nHz to $\mu$Hz…

广义相对论与量子宇宙学 · 物理学 2024-07-19 Zhiyao Lu , Lian-Tao Wang , Huangyu Xiao

In this paper, we present a successful implementation of a subtraction-noise projection method into a simple, simulated data analysis pipeline of a gravitational-wave search. We investigate the problem to reveal a weak stochastic background…

广义相对论与量子宇宙学 · 物理学 2008-11-26 Jan Harms , Christoph Mahrdt , Markus Otto , Malte Priess

In this article, which will appear as a chapter in the Handbook of Gravitational Wave Astronomy, we will describe the detection of gravitational waves with space-based interferometric gravitational wave observatories. We will provide an…

广义相对论与量子宇宙学 · 物理学 2022-01-27 Jonathan R Gair , Martin Hewitson , Antoine Petiteau , Guido Mueller

Gravitational-wave (GW) astrophysics is a rapidly expanding field, with plans to enhance the global ground-based observatory network through the addition of larger, more sensitive observatories: Einstein Telescope and Cosmic Explorer. These…

天体物理仪器与方法 · 物理学 2022-03-03 Sarah E. Gossan , Evan D. Hall , Samaya M. Nissanke

Space-based gravitational wave detection is based on the astrodynamical equations derived from gravitational theory to detect changes in distance between spacecraft/celestial bodies and/or their state changes caused by gravitational waves.…

广义相对论与量子宇宙学 · 物理学 2024-09-04 Wei-Tou Ni

The detection of GW190521 gains huge attention because it is the most massive binary that LIGO and Virgo ever confidently detected until the release of GWTC-3 (GW190426_190642 is more massive), and it is the first black hole merger whose…

高能天体物理现象 · 物理学 2022-01-21 Shuai Liu , Liang-Gui Zhu , Yi-Ming Hu , Jian-dong Zhang , Mu-Jie Ji

A recent proposal describes space based gravitational wave (GW) detection with optical lattice atomic clocks [Kolkowitz et. al., Phys. Rev. D 94, 124043 (2016)] [1]. Based on their setup, we propose a new measurement method for…

广义相对论与量子宇宙学 · 物理学 2020-05-15 Feifan He , Baocheng Zhang

The paper is a sequel to our previous work (Zhang et al. Phys. Rev. D 103, 062001 (2021)). For proposed geocentric space-based gravitational wave detectors such as TianQin, gLISA, and GADFLI, the gravity-field disturbances, i.e., the so…

广义相对论与量子宇宙学 · 物理学 2022-10-11 Chengjian Luo , Xuefeng Zhang

In this work, using the Gaussian process, we explore the potentiality of future gravitational wave (GW) measurements to probe cosmic opacity at high redshifts through comparing its opacity-free luminosity distance (LD) with the…

宇宙学与河外天体物理 · 物理学 2020-10-28 Xiangyun Fu , Jianfei Yang , Zhaoxia Chen , Lu Zhou , Jun Chen

The China Space Station Telescope (CSST) is the next-generation Stage~IV survey telescope. It can simultaneously perform multi-band imaging and slitless spectroscopic wide- and deep-field surveys in ten years and an ultra-deep field (UDF)…

We propose a class of displacement- and laser-noise free gravitational-wave-interferometer configurations, which does not sense non-geodesic mirror motions and laser noises, but provides non-vanishing gravitational-wave signal. Our…

广义相对论与量子宇宙学 · 物理学 2008-11-26 Yanbei Chen , Archana Pai , Kentaro Somiya , Seiji Kawamura , Shuichi Sato , Keiko Kokeyama , Robert L. Ward

The Large Area Multi-Object Spectroscopic Telescope (LAMOST) is a dedicated spectroscopic survey telescope being built in China, with an effective aperture of 4 meters and equiped with 4000 fibers. Using the LAMOST telescope, one could make…

天体物理学 · 物理学 2009-04-09 Xin Wang , Xuelei Chen , Zheng Zheng , Fengquan Wu , Pengjie Zhang , Yongheng Zhao

Gravitational-wave (GW) events can serve as standard sirens for cosmology, as the luminosity distance to source can be directly measured from the waveform amplitude. Specifically, the ``dark'' siren method involves inferring cosmological…

广义相对论与量子宇宙学 · 物理学 2024-08-21 Yijun Wang , Yanbei Chen

The gravitational wave memory effect is a prediction of general relativity. The presence of memory effect in gravitational wave signals not only provides the chance to test an important aspect of general relativity, but also represents a…

广义相对论与量子宇宙学 · 物理学 2023-02-17 Shuo Sun , Changfu Shi , Jian-dong Zhang , Jianwei Mei

The National Astronomical Observatories, Chinese Academy of Science (NAOC), has started building the largest antenna in the world. Known as FAST, the Five-hundred-meter Aperture Spherical radio Telescope is a Chinese mega-science project…

天体物理仪器与方法 · 物理学 2015-06-11 Di Li , Rendong Nan , Zhichen Pan

This paper reviews some of the key enabling technologies for advanced and future laser interferometer gravitational wave detectors, which must combine test masses with the lowest possible optical and acoustic losses, with high stability…

天体物理仪器与方法 · 物理学 2016-02-17 Valery P. Mitrofanov , Shiuh Chao , Huang-Wei Pan , Ling-Chi Kuo , Garrett Cole , Jerome Degallaix , Benno Willke

The Wide-field Infrared Transient Explorer (WINTER) is a 1x1 degree infrared survey telescope under development at MIT and Caltech, and slated for commissioning at Palomar Observatory in 2021. WINTER is a seeing-limited infrared time-domain…

The quantum nature of the electromagnetic field imposes a fundamental limit on the sensitivity of optical precision measurements such as spectroscopy, microscopy, and interferometry. The so-called quantum limit is set by the zero-point…

The Chinese Space Station Survey Telescope (CSST) is an upcoming Stage-IV sky survey telescope, distinguished by its large field of view (FoV), high image quality, and multi-band observation capabilities. It can simultaneously conduct…

天体物理仪器与方法 · 物理学 2026-01-06 CSST Collaboration , Yan Gong , Haitao Miao , Hu Zhan , Zhao-Yu Li , Jinyi Shangguan , Haining Li , Chao Liu , Xuefei Chen , Haibo Yuan , Jilin Zhou , Hui-Gen Liu , Cong Yu , Jianghui Ji , Zhaoxiang Qi , Jiacheng Liu , Zigao Dai , Xiaofeng Wang , Zhenya Zheng , Lei Hao , Jiangpei Dou , Yiping Ao , Zhenhui Lin , Kun Zhang , Wei Wang , Guotong Sun , Ran Li , Guoliang Li , Youhua Xu , Xinfeng Li , Shengyang Li , Peng Wu , Jiuxing Zhang , Bo Wang , Jinming Bai , Yi-Fu Cai , Zheng Cai , Jie Cao , Kwan Chuen Chan , Jin Chang , Xiaodian Chen , Xuelei Chen , Yuqin Chen , Yun Chen , Wei Cui , Subo Dong , Pu Du , Wenying Duan , Junhui Fan , LuLu Fan , Zhou Fan , Zuhui Fan , Taotao Fang , Jianning Fu , Liping Fu , Zhensen Fu , Jian Gao , Shenghong Gu , Yidong Gu , Qi Guo , Zhanwen Han , Bin Hu , Zhiqi Huang , Luis C. Ho , Linhua Jiang , Ning Jiang , Yipeng Jing , Xi Kang , Xu Kong , Cheng Li , Chengyuan Li , Di Li , Jing Li , Nan Li , Yang A. Li , Shilong Liao , Weipeng Lin , Fengshan Liu , Jifeng Liu , Xiangkun Liu , Zhuokai Liu , Ruiqing Mao , Shude Mao , Xianmin Meng , Xiaoying Pang , Xiyan Peng , Yingjie Peng , Huanyuan Shan , Juntai Shen , Shiyin Shen , Zhiqiang Shen , Sheng-Cai Shi , Yong Shi , Siyuan Tan , Hao Tian , Jianmin Wang , Jun-Xian Wang , Xin Wang , Yuting Wang , Hong Wu , Jingwen Wu , Xuebing Wu , Chun Xu , Xiang-Xiang Xue , Yongquan Xue , Ji Yang , Xiaohu Yang , Qijun Yao , Fangting Yuan , Zhen Yuan , Jun Zhang , Pengjie Zhang , Tianmeng Zhang , Wei Zhang , Xin Zhang , Gang Zhao , Gongbo Zhao , Hongen Zhong , Jing Zhong , Liyong Zhou , Wei Zhu , Ying Zu

The Laser Interferometer Space Antenna (LISA) will be the first space-based gravitational wave (GW) observatory. It will measure gravitational wave signals in the frequency regime from 0.1 mHz to 1 Hz. The success of these measurements will…

天体物理仪器与方法 · 物理学 2025-02-26 Marie-Sophie Hartig , Sarah Paczkowski , Martin Hewitson , Gerhard Heinzel , Gudrun Wanner