Measuring the Hubble constant from the cooling of the CMB monopole
The cosmic microwave background (CMB) monopole temperature evolves with the inverse of the cosmological scale factor, independent of many cosmological assumptions. With sufficient sensitivity, real-time cosmological observations could thus be used to measure the local expansion rate of the Universe...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
American Astronomical Society
2020
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