A Toy model for open inflation
Jul, 19986 pages
Published in:
- Phys.Rev.D 59 (1999) 023503
e-Print:
- hep-ph/9807493 [hep-ph]
Report number:
- SU-ITP-98-45
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Abstract:
The open inflation scenario based on the theory of bubble formation in the models of a single scalar field suffered from a fatal defect. In all the versions of this scenario known so far, the Coleman-De Luccia instantons describing the creation of an open universe did not exist. We propose a simple one-field model where the CDL instanton does exist and the open inflation scenario can be realized.- inflation: open
- chaos
- density: perturbation
- spectrum: perturbation
- field theory: scalar
- instanton
- tunneling
- numerical calculations
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