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| Formato: | Preprint |
| Publicado: |
2025
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| Materias: | |
| Acceso en línea: | https://arxiv.org/abs/2510.18419 |
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| _version_ | 1866909861218877440 |
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| author | García-Moreno, Gerardo |
| author_facet | García-Moreno, Gerardo |
| contents | This thesis is situated within the context of quantum gravity, broadly understood as any effort to explore the interplay between gravitation and the quantum realm, without necessarily requiring the quantization of the gravitational field itself. We focus on emergent theories, particularly those in which the causal structure and geometric concepts underlying the gravitational field in General Relativity are not fundamental but instead arise from more basic underlying degrees of freedom. Our attention is directed toward emergent approaches inspired by condensed matter physics. Rather than developing a full-fledged emergent theory and analyzing its detailed consequences, this work offers a concise roadmap of analyses and reflections relevant to emergent frameworks, without committing to any specific model. The thesis is divided into two parts, reflecting the distinct tools and analyses employed in each. The first addresses fundamental and conceptual aspects of emergent theories, focusing on the role of background structures, both regarding their implications for the theory and their constructive relevance. The second assumes the absence of singularities and horizons, a feature often expected in emergent frameworks, though the analyses remain agnostic and independent of specific theoretical commitments. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2510_18419 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Causality as a guiding principle for physics beyond General Relativity García-Moreno, Gerardo General Relativity and Quantum Cosmology High Energy Astrophysical Phenomena High Energy Physics - Theory Mathematical Physics This thesis is situated within the context of quantum gravity, broadly understood as any effort to explore the interplay between gravitation and the quantum realm, without necessarily requiring the quantization of the gravitational field itself. We focus on emergent theories, particularly those in which the causal structure and geometric concepts underlying the gravitational field in General Relativity are not fundamental but instead arise from more basic underlying degrees of freedom. Our attention is directed toward emergent approaches inspired by condensed matter physics. Rather than developing a full-fledged emergent theory and analyzing its detailed consequences, this work offers a concise roadmap of analyses and reflections relevant to emergent frameworks, without committing to any specific model. The thesis is divided into two parts, reflecting the distinct tools and analyses employed in each. The first addresses fundamental and conceptual aspects of emergent theories, focusing on the role of background structures, both regarding their implications for the theory and their constructive relevance. The second assumes the absence of singularities and horizons, a feature often expected in emergent frameworks, though the analyses remain agnostic and independent of specific theoretical commitments. |
| title | Causality as a guiding principle for physics beyond General Relativity |
| topic | General Relativity and Quantum Cosmology High Energy Astrophysical Phenomena High Energy Physics - Theory Mathematical Physics |
| url | https://arxiv.org/abs/2510.18419 |