Gravitational-Wave Cosmology across 29 Decades in Frequency
Quantum fluctuations of the gravitational field in the early Universe, amplified by inflation, produce a primordial gravitational-wave background across a broad frequency band. We derive constraints on the spectrum of this gravitational radiation, and hence on theories of the early Universe, by comb...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal Article |
| Published: |
Amer Physical Soc
2016
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| Online Access: | http://hdl.handle.net/20.500.11937/33810 |