Gravitational waves from oscillon preheating
Oscillons are long-lived, localized excitations of nonlinear scalar fields which may be copiously produced during preheating after inflation, leading to a possible oscillon-dominated phase in the early Universe. For example, this can happen after axion monodromy inflation, on which we run our simula...
| Main Authors: | , , , , , |
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| Format: | Article |
| Published: |
Springer
2013
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| Subjects: | |
| Online Access: | https://eprints.nottingham.ac.uk/42150/ |