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CAREER: Gravitational Waves from Compact Binaries as Probes of the Universe

CAREER: Gravitational Waves from Compact Binaries as Probes of the Universe
职业:作为宇宙探测器的致密双星引力波
批准号:
1250636
负责人:
Nicolas Yunes
金额:
$50.0万
依托单位:
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
2013
资助国家:
美国
项目状态:
已结题
起止时间:
2013-07-01 至 2018-06-30

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中文摘要
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英文摘要
Gravitational wave astrophysics is entering a new era of discovery and exploration, with first detections expected within the next few years with Advanced LIGO, the ground-based interferometer in the United States. One of the key missions of LIGO is to test Einstein's theory of General Relativity where it has never been tested before: where the gravitational force is enormous relative to Earth's or the Sun's pull. Such a task is achievable because gravitational waves encode information about this force when black holes and neutron stars collide in the Milky Way and nearby galaxies. This project has 2 main goals: (i) to calculate accurate waveforms that aid in the detection of gravitational waves from compact binary inspirals and (ii) to develop the best, generic and model-independent framework to test Einstein's theory and search for anomalous deviations in gravitational wave data. The research described above is creative and potentially transformative, constituting one of the first dedicated efforts to test Einstein's theory with gravitational waves, an essential step to exploit the full potential of gravitational wave detection. This type of research is also timely and relevant, in view of upcoming, advanced detectors and the dawn of gravitational wave astrophysics. The impact of gravitational waves signaling a systematic departure from Einstein's predictions is clearly breathtaking. But the lack of a departure from Einstein's theory would also constitute a huge step for Science, proving for once and for all that Einstein's theory is also valid in the most extreme gravitational scenarios. We also have an ambitious outreach plan that includes the organization of "Celebrating Einstein": an immersive art exhibit that incorporates gravitational waves sounds and simulations, orchestra and dance performances, and a scientific workshop. There will be accompanying talks for the public and lectures for local middle school students. Another outreach initiative is the creation of a "Cosmic Café" in Bozeman, Montana, that will reagularly organize activities such as Jeopardy-type contests about Physics.
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会议论文
Probing Extreme Gravity with Gravitational Waves
Frameworks: MUSES, Modular Unified Solver of the Equation of State
WoU-MMA: Collaborative Research: Gravitational wave cosmology with tidal Love numbers
The Extreme Gravity Dynamics and Gravitational Waves of Generic Compact Binary Inspirals
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海外基金
Baryogenesis, Dark Matter and Nanohertz Gravitational Waves from a Dark Supercooled Phase Transition
  • 批准号:
    24ZR1429700
  • 项目类别:
    省市级项目
  • 资助金额:
    --
  • 批准年份:
    2024
  • 负责人:
    YUICHIRO NAKAI
  • 依托单位:
Understanding complicated gravitational physics by simple two-shell systems
  • 批准号:
    12005059
  • 项目类别:
    青年科学基金项目
  • 资助金额:
    24.0万元
  • 批准年份:
    2020
  • 负责人:
    国分隆文
  • 依托单位: