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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/76658
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dc.contributor.authorNastase, Horatiu-
dc.contributor.authorWeltman, Amanda-
dc.date.accessioned2014-05-27T11:30:45Z-
dc.date.accessioned2016-10-25T18:54:30Z-
dc.date.available2014-05-27T11:30:45Z-
dc.date.available2016-10-25T18:54:30Z-
dc.date.issued2013-09-30-
dc.identifierhttp://dx.doi.org/10.1007/JHEP08(2013)059-
dc.identifier.citationJournal of High Energy Physics, v. 2013, n. 8, 2013.-
dc.identifier.issn1126-6708-
dc.identifier.issn1029-8479-
dc.identifier.urihttp://hdl.handle.net/11449/76658-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/76658-
dc.description.abstractWe modify the ansatz for embedding chameleon scalars in string theory proposed in [1] by considering a racetrack superpotential with two KKLT-type exponentials e ia instead of one. This satisfies all experimental constraints, while also allowing for the chameleon to be light enough on cosmological scales to be phenomenologically interesting. © 2013 SISSA, Trieste, Italy.en
dc.language.isoeng-
dc.sourceScopus-
dc.subjectCosmology of Theories beyond the SM-
dc.subjectdS vacua in string theory-
dc.subjectSupergravity Models-
dc.titleChameleons on the racetracken
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniversity of Cape Town-
dc.description.affiliationInstituto de Física Teórica UNESP-Universidade Estadual Paulista, R. Dr. Bento T. Ferraz 271, Bl. II, Sao Paulo 01140-070 SP-
dc.description.affiliationAstrophysics, Cosmology and Gravity Center Department of Mathematics and Applied Mathematics University of Cape Town, Private Bag, Rondebosch 7700-
dc.description.affiliationUnespInstituto de Física Teórica UNESP-Universidade Estadual Paulista, R. Dr. Bento T. Ferraz 271, Bl. II, Sao Paulo 01140-070 SP-
dc.identifier.doi10.1007/JHEP08(2013)059-
dc.identifier.wosWOS:000324113700059-
dc.rights.accessRightsAcesso aberto-
dc.identifier.file2-s2.0-84884561511.pdf-
dc.relation.ispartofJournal of High Energy Physics-
dc.identifier.scopus2-s2.0-84884561511-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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