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| Format: | Preprint |
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2026
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| Online-Zugang: | https://arxiv.org/abs/2604.24213 |
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| _version_ | 1866915960757157888 |
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| author | Arrechea, Julio Barceló, Carlos Jannes, Gil |
| author_facet | Arrechea, Julio Barceló, Carlos Jannes, Gil |
| contents | In a previous paper by some of the authors (Gen. Rel. Grav. 56, 116, 2024), we introduced a novel paradigm with which to understand gravitational phenomena. We called it the Harmonic Background Paradigm (HBP). In this paradigm, gravity amounts to an effective causality deformation with respect to a more fundamental causality, which always encompasses the former through a causal cone hierarchy. In that paper, the fundamental idea was described in detail but fully elaborated only when restricted to the linear gravitational approximation. In this work, we discuss and conjecture how this idea could be extended to the full non-linear regime. We identify a connection between the cone hierarchy and a property of gravity that can be described as a screening mechanism of negative-energy gravitational clouds surrounding (but never overcoming) positive-energy seeds. We illustrate our ideas by applying them to spherically symmetric matter distributions. The paper concludes with a discussion of some key implications and directions for future research, including some remarks beyond General Relativity. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2604_24213 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Cone hierarchy and the screening of matter by gravity Arrechea, Julio Barceló, Carlos Jannes, Gil General Relativity and Quantum Cosmology In a previous paper by some of the authors (Gen. Rel. Grav. 56, 116, 2024), we introduced a novel paradigm with which to understand gravitational phenomena. We called it the Harmonic Background Paradigm (HBP). In this paradigm, gravity amounts to an effective causality deformation with respect to a more fundamental causality, which always encompasses the former through a causal cone hierarchy. In that paper, the fundamental idea was described in detail but fully elaborated only when restricted to the linear gravitational approximation. In this work, we discuss and conjecture how this idea could be extended to the full non-linear regime. We identify a connection between the cone hierarchy and a property of gravity that can be described as a screening mechanism of negative-energy gravitational clouds surrounding (but never overcoming) positive-energy seeds. We illustrate our ideas by applying them to spherically symmetric matter distributions. The paper concludes with a discussion of some key implications and directions for future research, including some remarks beyond General Relativity. |
| title | Cone hierarchy and the screening of matter by gravity |
| topic | General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2604.24213 |