Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Eric V. Linder | - |
dc.date.accessioned | 2016-08-28T10:08:45Z | - |
dc.date.available | 2016-08-28T10:08:45Z | - |
dc.date.issued | 2012 | - |
dc.identifier.issn | 1475-7516 | - |
dc.identifier.other | OAK-9217 | - |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/223008 | - |
dc.description.abstract | Galileon gravity is a robust theoretical alternative to general relativity with a cosmological constant for explaining cosmic acceleration, with interesting properties such as having second order field equations and a shift symmetry. While either its predictions for the cosmic expansion or growth histories can approach standard ACDM, we demonstrate the incompatibility of both doing so simultaneously. Already current observational constraints can severely disfavor an entire class of Galileon gravity models that do not couple directly to matter, ruling them out as an alternative to ACDM. © 2012 IOP Publishing Ltd and Sissa Medialab srl. | - |
dc.language | English | - |
dc.title | Trial of Galileon gravity by cosmological expansion and growth observations | - |
dc.type | Article | - |
dc.relation.issue | 8 | - |
dc.relation.volume | 2012 | - |
dc.relation.index | SCIE | - |
dc.relation.index | SCOPUS | - |
dc.relation.journaltitle | Journal of Cosmology and Astroparticle Physics | - |
dc.identifier.doi | 10.1088/1475-7516/2012/08/026 | - |
dc.identifier.wosid | WOS:000308800700027 | - |
dc.identifier.scopusid | 2-s2.0-84866274006 | - |
dc.author.google | Appleby S. | - |
dc.author.google | Linder E.V. | - |
dc.date.modifydate | 20180104081001 | - |