Search for environment-dependent dilatons
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arXiv
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| Auteurs principaux: | , , , , , |
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| Format: | Preprint |
| Publié: |
2023
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| _version_ | 1866909116291612672 |
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| author | Fischer, Hauke Käding, Christian Sedmik, René I. P. Abele, Hartmut Brax, Philippe Pitschmann, Mario |
| author_facet | Fischer, Hauke Käding, Christian Sedmik, René I. P. Abele, Hartmut Brax, Philippe Pitschmann, Mario |
| contents | The environment-dependent dilaton field is a well-motivated candidate for dark energy and naturally arises in the strong coupling limit of string theory. In this article, we present the very first experimental constraints on the parameters of this model. For this, we employ data obtained from the qBounce collaboration and the Lunar Laser Ranging (LLR) experiment. Furthermore, we forecast expected exclusion plots for the Casimir And Non Newtonian force EXperiment (Cannex) soon to be realised in an improved setup. Finally, we provide a detailed analysis of the screening mechanism and additional symmetries of the dilaton field theory. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2307_00243 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Search for environment-dependent dilatons Fischer, Hauke Käding, Christian Sedmik, René I. P. Abele, Hartmut Brax, Philippe Pitschmann, Mario General Relativity and Quantum Cosmology Cosmology and Nongalactic Astrophysics High Energy Physics - Phenomenology Nuclear Experiment The environment-dependent dilaton field is a well-motivated candidate for dark energy and naturally arises in the strong coupling limit of string theory. In this article, we present the very first experimental constraints on the parameters of this model. For this, we employ data obtained from the qBounce collaboration and the Lunar Laser Ranging (LLR) experiment. Furthermore, we forecast expected exclusion plots for the Casimir And Non Newtonian force EXperiment (Cannex) soon to be realised in an improved setup. Finally, we provide a detailed analysis of the screening mechanism and additional symmetries of the dilaton field theory. |
| title | Search for environment-dependent dilatons |
| topic | General Relativity and Quantum Cosmology Cosmology and Nongalactic Astrophysics High Energy Physics - Phenomenology Nuclear Experiment |
| url | https://arxiv.org/abs/2307.00243 |