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http://hdl.handle.net/10773/24047
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Gomes, Cláudio | pt_PT |
dc.contributor.author | Bertolami, Orfeu | pt_PT |
dc.contributor.author | Rosa, João G. | pt_PT |
dc.date.accessioned | 2018-09-07T10:14:56Z | - |
dc.date.available | 2018-09-07T10:14:56Z | - |
dc.date.issued | 2018-05-15 | - |
dc.identifier.issn | 2470-0010 | pt_PT |
dc.identifier.uri | http://hdl.handle.net/10773/24047 | - |
dc.description.abstract | We examine some inflationary models based on modifications of gravity in the light of Planck 2015 data, such as the generalised Chaplygin inspired inflation, models based in $N=1$ supergravity and braneworld scenarios. We also show that, conversely, potentials with a very flat plateau yield a primordial spectrum similar to that of the Starobinsky model with no need to modify general relativity. | pt_PT |
dc.language.iso | eng | pt_PT |
dc.publisher | American Physical Society | pt_PT |
dc.relation | FCT PhD grant SFRH/BD/102820/2014 | pt_PT |
dc.relation | FCT Investigator Grant No. IF/01597/2015 | pt_PT |
dc.relation | info:eu-repo/grantAgreement/EC/H2020/690904/EU | pt_PT |
dc.relation | info:eu-repo/grantAgreement/FCT/5876/147206/PT | pt_PT |
dc.rights | openAccess | pt_PT |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | pt_PT |
dc.subject | Inflation | pt_PT |
dc.subject | Planck | pt_PT |
dc.subject | Modified gravity | pt_PT |
dc.title | Inflation with Planck: a survey of some "exotic" inflationary models | pt_PT |
dc.type | article | pt_PT |
dc.description.version | published | pt_PT |
dc.peerreviewed | yes | pt_PT |
degois.publication.issue | 10 | pt_PT |
degois.publication.title | Physical Review D | pt_PT |
degois.publication.volume | 97 | pt_PT |
dc.identifier.doi | 10.1103/PhysRevD.97.104061 | pt_PT |
dc.identifier.essn | 2470-0029 | pt_PT |
Appears in Collections: | CIDMA - Artigos GGDG - Artigos |
Files in This Item:
File | Description | Size | Format | |
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Inflation_exotic.pdf | 845.63 kB | Adobe PDF | View/Open |
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