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Synthesis and Microdiffraction at Extreme Pressures and Temperatures
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Physics, Astrophysics and Cosmology with Gravitational Waves.
B S Sathyaprakash1, Bernard F Schutz2
1School of Physics and Astronomy, Cardiff University, Cardiff, UK.
Living Reviews in Relativity
|February 7, 2017
Summary
Gravitational wave detectors are nearing secure detection capabilities. This review covers gravitational wave physics, detection methods, sources, data analysis, and the implications for physics and cosmology.
Area of Science:
- Physics
- Astrophysics
- Cosmology
Background:
- Gravitational wave detectors are approaching significant sensitivity.
- Future upgrades promise secure detections by 2014.
Purpose of the Study:
- To review the fundamental physics of gravitational waves.
- To explain the operation of gravitational wave detectors (bars and interferometers).
- To discuss potential gravitational wave sources and data analysis techniques.
Main Methods:
- Review of gravitational wave physics and detector principles.
- Analysis of astrophysical and cosmological sources.
- Examination of signal processing and data analysis for gravitational wave detection.
Main Results:
- Gravitational wave detectors are operational with promising sensitivity.
- Established methods exist for extracting signals from noise.
- Potential sources and their characteristics are identified.
Conclusions:
- Gravitational wave detections will have profound impacts on physics, astrophysics, and cosmology.
- Advancements in detector technology are crucial for future observations.
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