- Cosmic gravitational wave background
-
Physical cosmology Universe · Big Bang
Age of the universe
Timeline of the Big Bang
Ultimate fate of the universeEarly universeExpanding universeComponentsThe cosmic gravitational wave background is a relic of the Cosmic inflation that can be measured directly or indirectly by examining the polarization of the Cosmic microwave background radiation. It is the result of three things: inflationary expansion of space itself, reheating after inflation, and turbulent fluid mixing of matter and radiation. [1]
See also
- General Relativity
- Gravitational wave
- Linearised Einstein field equations
- LIGO, VIRGO, GEO 600, and TAMA 300 — Gravitational wave detectors
- LISA, the proposed Laser Interferometer Space Antenna
- Big Bang Observer (BBO), proposed successor to LISA
- Sticky bead argument, for a physical way to see that gravitational radiation should carry energy.
References
- ^ "Gravitational Wave Background". http://www.aip.org/pnu/2007/split/809-1.html. Retrieved 2007-06-20.
Gravitational wave detectors Ground-based (operational) Ground-based (proposed) Ground-based (decommissioned) Space-based (planned and proposed) Astronomical Data analysis Categories:- Physical cosmology
- Cosmic inflation
- Physics stubs
- Astronomy stubs
Wikimedia Foundation. 2010.