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http://hdl.handle.net/2289/3091
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DC Field | Value | Language |
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dc.contributor.author | Pollock, M.D. | - |
dc.date.accessioned | 2007-06-25T05:53:18Z | - |
dc.date.available | 2007-06-25T05:53:18Z | - |
dc.date.issued | 1987-06 | - |
dc.identifier.citation | Physics Letters B, 1987, Vol.192, p59-64 | en |
dc.identifier.issn | 0370-2693 | - |
dc.identifier.uri | http://hdl.handle.net/2289/3091 | - |
dc.description | Restricted Access. | en |
dc.description.abstract | A non-singular cosmological model that permits inflation has been constructed by Starobinsky, starting from the theory with lagrangian density Image. The spectrum of density perturbations is approximately adiabatic, with amplitude δρ/ρ≈|0−4 on the scale of a galaxy, provide that mless-than-or-equals, slant5×10−6mP. We rederive this constraint via the result of Whitt, who found by conformally transforming the metric that Image can be written in the form of gravity interacting with a minimally coupled scalar field. The implications of this result for the problem of initial conditions in the universe are also discussed. | en |
dc.format.extent | 344564 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | en | en |
dc.publisher | Elsevier B.V. | en |
dc.relation.uri | http://dx.doi.org/10.1016/0370-2693(87)91142-7 | en |
dc.rights | 1987 Elsevier B.V. | en |
dc.title | On the quasi-de sitter cosmological model of Starobinsky | en |
dc.type | Article | en |
Appears in Collections: | Research Papers (TP) |
Files in This Item:
File | Description | Size | Format | |
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1987 PLB V192 p59.pdf Restricted Access | Restricted Access | 336.49 kB | Adobe PDF | View/Open Request a copy |
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