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http://hdl.handle.net/2289/4944
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DC Field | Value | Language |
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dc.contributor.author | Panchapakesan, N. | - |
dc.contributor.author | Sethi, S.K. | - |
dc.date.accessioned | 2012-07-14T10:50:56Z | - |
dc.date.available | 2012-07-14T10:50:56Z | - |
dc.date.issued | 1992 | - |
dc.identifier.citation | International Journal of Modern Physics A, 1992, Vol.7, p6665 | en |
dc.identifier.issn | 0217-751X | - |
dc.identifier.uri | http://hdl.handle.net/2289/4944 | - |
dc.description | Restricted Access | en |
dc.description.abstract | An extended inflation model, in which the inflaton field is nonminimally coupled to the gravity, is discussed. It is shown that the nucleation rate of bubbles, during a phase transition in the inflaton field, can increase as the transition proceeds for a wide range of parameters of the inflaton potential. The bounce action for three possible cases—the strong gravity regime, the thick-walled Coleman-De Luccia bubbles and the thin-walled bubbles—is evaluated. The resulting bubble distribution for all the cases is shown to be in conformity with cosmological constraints for ω<500. | en |
dc.language.iso | en | en |
dc.publisher | World Scientific Publishing Company | en |
dc.relation.uri | http://adsabs.harvard.edu/abs/1992IJMPA...7.6665P | en |
dc.relation.uri | http://dx.doi.org/ 10.1142/S0217751X92003069 | en |
dc.rights | 1992 World Scientific Publishing Company | en |
dc.title | Extended inflation with nonminimally coupled inflaton field | en |
dc.type | Article | en |
Appears in Collections: | Research Papers (A&A) |
Files in This Item:
File | Description | Size | Format | |
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1992_IJMPA_V7_p6665.pdf Restricted Access | Restricted Access | 1.52 MB | Adobe PDF | View/Open Request a copy |
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