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dc.contributor.author
Amarilla, Leonardo  
dc.contributor.author
Vucetich, Hector  
dc.date.available
2017-05-16T18:05:45Z  
dc.date.issued
2010-07  
dc.identifier.citation
Amarilla, Leonardo; Vucetich, Hector; Brane-world cosmology and varying G; World Scientific; International Journal Of Modern Physics A; 25; 18-19; 7-2010; 1-2; 3855  
dc.identifier.issn
0217-751X  
dc.identifier.uri
http://hdl.handle.net/11336/16544  
dc.description.abstract
We consider a brane-world cosmological model coupled to a bulk scalar field. Since the brane tension turns out to be proportional to Newton’s coupling G, in such a model a time variation of G naturally occurs. By resorting to available bounds on the variation of G, the parameters of the model are constrained. The constraints coming from nucleosynthesis and CMB result to be the severest ones.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
World Scientific  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Brane-World  
dc.subject
Cosmology  
dc.subject
Varying  
dc.subject
Constants  
dc.subject.classification
Astronomía  
dc.subject.classification
Ciencias Físicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Brane-world cosmology and varying G  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2017-05-15T21:08:16Z  
dc.journal.volume
25  
dc.journal.number
18-19  
dc.journal.pagination
1-2; 3855  
dc.journal.pais
Singapur  
dc.description.fil
Fil: Amarilla, Leonardo. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Vucetich, Hector. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.journal.title
International Journal Of Modern Physics A  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1142/S0217751X10049700  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.worldscientific.com/doi/abs/10.1142/S0217751X10049700  

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