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DC Field | Value | Language |
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dc.contributor.author | Nastase, Horatiu | - |
dc.contributor.author | Weltman, Amanda | - |
dc.date.accessioned | 2014-05-27T11:30:45Z | - |
dc.date.accessioned | 2016-10-25T18:54:30Z | - |
dc.date.available | 2014-05-27T11:30:45Z | - |
dc.date.available | 2016-10-25T18:54:30Z | - |
dc.date.issued | 2013-09-30 | - |
dc.identifier | http://dx.doi.org/10.1007/JHEP08(2013)059 | - |
dc.identifier.citation | Journal of High Energy Physics, v. 2013, n. 8, 2013. | - |
dc.identifier.issn | 1126-6708 | - |
dc.identifier.issn | 1029-8479 | - |
dc.identifier.uri | http://hdl.handle.net/11449/76658 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/76658 | - |
dc.description.abstract | We 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.iso | eng | - |
dc.source | Scopus | - |
dc.subject | Cosmology of Theories beyond the SM | - |
dc.subject | dS vacua in string theory | - |
dc.subject | Supergravity Models | - |
dc.title | Chameleons on the racetrack | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.contributor.institution | University of Cape Town | - |
dc.description.affiliation | Instituto de Física Teórica UNESP-Universidade Estadual Paulista, R. Dr. Bento T. Ferraz 271, Bl. II, Sao Paulo 01140-070 SP | - |
dc.description.affiliation | Astrophysics, Cosmology and Gravity Center Department of Mathematics and Applied Mathematics University of Cape Town, Private Bag, Rondebosch 7700 | - |
dc.description.affiliationUnesp | Instituto de Física Teórica UNESP-Universidade Estadual Paulista, R. Dr. Bento T. Ferraz 271, Bl. II, Sao Paulo 01140-070 SP | - |
dc.identifier.doi | 10.1007/JHEP08(2013)059 | - |
dc.identifier.wos | WOS:000324113700059 | - |
dc.rights.accessRights | Acesso aberto | - |
dc.identifier.file | 2-s2.0-84884561511.pdf | - |
dc.relation.ispartof | Journal of High Energy Physics | - |
dc.identifier.scopus | 2-s2.0-84884561511 | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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