NAGIOS: RODERIC FUNCIONANDO

Spiral Inflation

Repositori DSpace/Manakin

dc.contributor.author	Barenboim Szuchman, Gabriela Alejandra
dc.contributor.author	Park, Wan Il
dc.date.accessioned	2016-11-18T11:38:38Z
dc.date.available	2016-11-18T11:38:38Z
dc.date.issued	2015
dc.identifier.citation	Barenboim Szuchman, Gabriela Alejandra Park, Wan Il 2015 Spiral Inflation Physics Letters B 741 252 255
dc.identifier.uri	http://hdl.handle.net/10550/56122
dc.description.abstract	We propose a novel scenario of primordial inflation in which the inflaton goes through a spiral motion starting from around the top of a symmetry breaking potential. We show that, even though inflation takes place for a field value much smaller than Planck scale, it is possible to obtain relatively large tensor-to-scalar ratio (r similar to 0.1) without fine tuning. The inflationary observables perfectly match Planck data.
dc.language.iso	eng
dc.relation.ispartof	Physics Letters B, 2015, vol. 741, p. 252-255
dc.subject	Física
dc.title	Spiral Inflation
dc.type	journal article	es_ES
dc.date.updated	2016-11-18T11:38:38Z
dc.identifier.doi	10.1016/j.physletb.2014.12.042
dc.identifier.idgrec	100996
dc.rights.accessRights	open access	es_ES