| Full text | |
| Author(s): |
Total Authors: 3
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| Affiliation: | [1] Univ Paris Saclay, Inst Phys Theor, CEA, CNRS, F-91191 Gif Sur Yvette - France
[2] ICTP SAIFR, R Dr Bento Teobaldo Ferraz 271, Sao Paulo - Brazil
[3] IFT UNESP, R Dr Bento Teobaldo Ferraz 271, Sao Paulo - Brazil
[4] CALTECH, Walter Burke Inst Theoret Phys, Pasadena, CA 91125 - USA
[5] Univ Calif Riverside, Dept Phys & Astron, Riverside, CA 92521 - USA
Total Affiliations: 5
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| Document type: | Journal article |
| Source: | Physics Letters B; v. 798, NOV 10 2019. |
| Web of Science Citations: | 1 |
| Abstract | |
Five-dimensional braneworld constructions in anti-de Sitter space naturally lead to dark sector scenarios in which parts of the dark sector vanish at high 4d momentum or temperature. In the language of modified gravity, such feature implies a new mechanism for hiding light scalars, as well as the possibility of UV-completing chameleon-like effective theories. In the language of dark matter phenomenology, the high-energy behavior of the mediator sector changes dark matter observational complementarity. A multitude of signatures-including exotic ones-are present from laboratory to cosmological scales, including long-range forces with non-integer behavior, periodic signals at colliders, ``soft bombs{''} events well-known from conformal theories, as well as a dark phase transition and a typically small amount of dark radiation. (C) 2019 The Authors. Published by Elsevier B.V. (AU) | |
| FAPESP's process: | 18/11721-4 - Particle physics and Gravity Beyond the Standard Model: Warped structures, Chameleons and Holography |
| Grantee: | Sylvain Pierre Joseph Fichet |
| Support Opportunities: | Scholarships abroad - Research Internship - Post-doctor |
| FAPESP's process: | 14/21477-2 - Particle physics at the TeV scale and beyond: models and interpretations |
| Grantee: | Sylvain Pierre Joseph Fichet |
| Support Opportunities: | Scholarships in Brazil - Post-Doctoral |