Non-Gaussian Signatures from the Postinflationary Early Universe
We consider contributions to non-Gaussianity of the cosmic microwave background (CMB) from remnants of phase transitions in the very early Universe. Such signatures can optimistically be used to discover evidence of new particle physics through cosmological observations. More conservatively they may...
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society,
2010-03-10T19:38:32Z.
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| Subjects: | |
| Online Access: | Get fulltext |