PPN parameter gamma and solar system constraints of massive Brans-Dicke theories
| dc.contributor.author | Perivolaropoulos, L. | en |
| dc.date.accessioned | 2015-11-24T18:38:30Z | |
| dc.date.available | 2015-11-24T18:38:30Z | |
| dc.identifier.issn | 1550-7998 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/17348 | |
| dc.rights | Default Licence | - |
| dc.subject | scalar-tensor theory | en |
| dc.subject | accelerating universe | en |
| dc.subject | gravitation | en |
| dc.title | PPN parameter gamma and solar system constraints of massive Brans-Dicke theories | en |
| heal.abstract | Previous solar system constraints of the Brans-Dicke (BD) parameter omega have either ignored the effects of the scalar field potential (mass terms) or assumed a highly massive scalar field. Here, we interpolate between the above two assumptions and derive the solar system constraints on the BD parameter omega for any field mass. We show that for omega = O(1) the solar system constraints relax for a field mass m >= 20 x m(AU) = 20 x 10(-27) GeV. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.primary | Doi 10.1103/Physrevd.81.047501 | - |
| heal.identifier.secondary | <Go to ISI>://000275898500119 | - |
| heal.identifier.secondary | http://prd.aps.org/abstract/PRD/v81/i4/e047501 | - |
| heal.journalName | Physical Review D | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 2010 | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιών | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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